Tag: Critically endangered

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The critically endangered Regent honeyeater may have new hope

This critically endangered species of honeyeater has a renewed hope of survival. They have become so rare, that the juveniles have started mimicking other bird species, because they hear the sounds of their own species so rarely.

The new speck of hope comes from the fact that captive birds have bred after being released.

There are an estimated 2200 species in Australia which are in some way endangered. This species is endangered for the same reason that many of these are – loss of habitat. Agricultural land, forest clearing, logging and the expansion of coal seam gas drilling was predicted to wipe out this bird, but thankfully they have survived.

Around 140 birds have been released to help bolster the population and have been shown to have bred with wild birds. With just 300 wild birds left, every extra breeding bird can make a large difference.

Ostrich

Both ostrich species Combined PaleoNeolithic photo credit Diego Delso&Ninara

Both ostrich species Combined PaleoNeolithic photo credit Diego Delso&Ninara

Ostrich

Common Ostrich 

Somali Ostrich

The common ostrich is found across a large part of the African Continent. Until 1919 there was a fourth subspecies of the common ostrich which was found across much of the Arabian Peninsular. It was completely extinct in the wild by 1972. They have now been reintroduced to Israel, Oman, Saudi Arabia, Jordan and United Arab Emirates – though it is hard to find accurate figures for how many are found there now. (Do get in touch if you operate a reserve with these birds present, we would love to help people find you).

As you can see, the other African subspecies  are still going.

The Somali Ostrich was only recognized as a separate species back in 2014, having been thought to be a subspecies until them.

A report to the IUCN in 2006 believed that this ostrich was common in central and southern Somalia until 1970-80. However, following the breakdown in the country, it is not surprising that conservation took back-stage, and it is questionable as to whether any remain (in the horn of africa).

In Kenya it is farmed for meat, feathers and eggs.

This is a map of the different Ostrich species and subspecies range

  • The yellow area, shows the range of the Somali Ostrich – Now recognized as a separate species.
  • The green area shows the range of the Massai Ostrich – while this population is listed as least concern, its numbers are in decline
  • The red is the South African Ostrich, this is generally secure, though only found within reserves.
  • The Orange is the range of the North African Ostrich: classed as critically endangered, it is only found in 6 of the 18 countries it originally roamed. It is the largest and heaviest subspecies. The countries it is still found in include fragmented pockets of Cameroon, Chad, Central African Republic and Senegal. They have also been reintroduced into Chad, Morocco and in 2014 (127 years after being lost) Tunisia. They were reintroduced to Saudi Arabia in the Mahazat as-Sayd Protected Area in 1994 and this population has done well with around 90-100 now living within this reserve

There is thought to be approximately 150,000 ostrich left in the wild. Having said this, like other large species, they are prone to local extinction. The best way to see these in the wild are to head to reserves where they still exist. 

Unfortunately, they are not easy to look after – in smaller reserves with large predators, they can be hunted and face local extinction. As such, while there are other reserves where they hang on, the majority of their remaining population are split between big reserves like the Kruger and the Serengeti, and small reserves like the Cape point national park in South Africa (this reserve is only 77.5 square km, or around 30 square miles and was in the past a big 5 nature reserve. Now, only the cape leopard is present and this is very rarely seen.

If you wish to see the Ostrich look in our list of wild places. Kruger, Okavango  and the Serengeti all have ostrich (in Kruger you need to look in the more sparsely area in the north of the park).

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Reversing extinction: Marwell zoo and the scimitar-horned oryx

Declared extinct in the wild back in 2000, this species is now not only re-established in the wild, but has a big enough population to now only be listed as endangered (down from critically endangered).

Apart from supplying individuals for the reintroduction, Marwell zoo also helped with strategy.

The video below is just 2 minutes long. While it talks about Marwells other work as well, it shows a number of these animals living wild back in Africa.

This has got to become the reason for zoos. What ever else they do, there are many species at risk of extinction in the wild, these need to have enough captive individuals to re-establish wild populations, should the current conservation fail.

Of course, zoos have many other roles, from education, to fostering a love of wildlife in the next generation.

One thing that they should not be, is a curio house- many zoos are far to worried about displaying albino or melanistic individuals. Now while these individuals are fascinating and can be used as ambassadors for the species, their genetic health should be looked after (all white tigers are descended from one female, and closely related individuals are regularly bred togerther to ensure this trait is passed down. Indeed, as a result of this, white tigers are often not of good health.

The majority of zoos are now like Marwell – while like many, it started as the private zoo of wealthy owners it has turned into an important place of conservation and science. Another of their successes, is the cooperative breeding that occurs as standard in current times, across Europe. Regular loaning of animals is essential, so that we can treat all of the zoo animals in Europe as one single population, thereby  making sure that all animals in the system are healthy.

There are many hundreds of zoos across Europe (some claim as many as 2000, though around 1500 is the estimated worldwide number suggesting that this is a rather large exaggeration. It is likely that around half of the worlds zoos are in Europe, and by cooperative breeding, we can make sure that healthy populations remain in captivity, so that should a population be lost from the wild, it can be returned, when the wild situation improves.

Almost all predictions about human population are expected to peak in the coming decades, and then decline after that. If this pattern is followed, it should be expected that we will need to re-establish wilderness in the future. 

Scimitar-horned oryx have been returned to the wild in Tunisia, and Chad and there are plans to return them to the wild in Niger, in the near future.

Extinction was caused by a variety of features, but the primary one was over-hunting. This has virtually been eliminated, after a ban on hunting of this species was put into effect in 2013. Should this species be allowed to fully recover. In 1985, there was a population of at least 500 of this species living in the wild, so it took only 15 years for it to disappear, as such what is clearly essential is a regular assessment on how this species is faring, allowing earlier interventions.

Saving the natural world, may require this kind of success to be a regular feature.

Pangolin Family – Manoidea

Pangolins or the family Manidae

Pangolins are a strange group of animals. There is little other animals that look like them. Oddly, they are in the same supergroup as Bears dogs cats and other carnivores, though given that they eat insects they are carnivores. Indeed, in the past there was an order Insectivora, however this order has been abandoned, as it turns out some insect-eaters are not closely related (indeed, while often looking similar it appears that this is generally a case of convergent evolution – i.e. similar habits and similar requirements requiring the same body parts, so you end up with a similar animal.

Anyway, in this instance, it is not surprising, as all of the pangolins are part of the same tribe – sister genera essentially. There are quite a few ” cousins” species at one point but all these have gone. I would hope, that at some point people would stop believing that Keratin (a pangolin scales is made of the same substance as human nails, yet while chewing your own nails is seen as bad manners, for some reason pangolin scales, like items like rhino horn, are claimed to be able to cure everything from headache to erectile difficulties. Of course, there is no scientific case for this belief, but that has not stopped the price of these scales has reached $3000 dollars per kg, with an animal holding about half a kg (the most scaly is the Philippines pangolin, which holds almost a kg – this is the equivalent of almost a year of a local salary, unfortunately making it well worth it, to spend months looking for this rare animal)

The Manidae (in ancient roman religions this was meaning spirits- chthonic deities of deceased loved ones )  includes 3 genera.

Manis contains all of the surviving Asian Pangolins known as the Asian Clade, though the last 3 are in Subgenus: Paramanis – southeast asian pangolins

Please note, I have not included Manis .sp which is a proposed fifth Asiatic species of this family, and this is still a long way from being confirmed.

Due to their cryptic nature, and current hunting pressures, there is little tourism around these species, and little likelihood of any in the near future. As such, while I would like to separate these species out into their own pages, it is unlikely to ever be necessary within the scopes of this website. Having said this, I am looking for partners, should anyone be working with tourism of these species, do get in touch through the link at the top of the page – we can mask the location, but are keen to help give living pangolins a worth as soon as possible.

Below is a list of each species, with a video of them. We hope to add links to go see them, and support their long-term future, we will have to see if tourism of these strange animals every takes off.

Chinese pangolin -Northern Asian Clade Photo credit to Ms Sarita Jnawali of NTNC-Central zoo
indian pangolin Southern Asian Clade by Dushy Ranetunge
Philipine pangolin (with young) Southern Asian Clade (subgenus Paramanis) by Shukran888
Sunda Pangolin Southern Asian Clade (subgenus Paramanis) by Piekfrosch

Chinese Pangolin

The Chinese pangolin is listed as critically endangered, having had an 80% decline in its population in 21 years (or 3 generations). Its threat is poaching for the illegal wildlife trade.

It is thought that at most 10,000 remain now. Given the huge number poached from elsewhere each year, it is highly unlikely that poaching for this species has stopped. They may well be hunted into extinction in the near future.

Indian (thick tailed) pangolin

The Indian pangolin (also known as >thick-tailed pangolin and scaly anteater) is a species found on the Indian subcontinent. It is listed as endangered, and CITES appendix 1

The size of the population is unclear (generally all estimates are very vague as they are usually secretive nocturnal animals rarely seen by humans

Philippine (Palawan) Pangolin

The Philippine pangolin (also known as the Palawan Pangolin) is only found in the Palawan district. Its habitat includes primary and secondary forests, as well as the grasslands that surround it.

It is listed as critically endangered by the IUCN, though with no idea of the former population, and no idea of the current one, it is hard to have any idea. People estimate that the population has fallen by 95% in the last 40 years.

Sunda (Malayan or Javan) Pangolin

The Sunda Pangolin (also known as Malayan & Javan pangolin) is found throughout Southeast Asia, including Myanmar, Thailand, Cambodia, Laos, Malaysia, Singapore, Vietnam, and the islands of Borneo, Java, Sumatra and the Lesser Sunda-Islands. It lives in forests (including plantations) and spends much time in trees.

It is listed as critically endangered, with a  further 80% decline expected in the next 20 years unless something changes. Positive news, is that unlike elsewhere, where locals don’t see pangolins anymore (because there are so few) here they are still seen. The video is a rescued baby of this species.

In the African Clade, there are 2 subfamilies each containing 1 genus, and each containing two living members 

                 Smutsiinae (large african pangolins )                                                                                                             Phatagininae (Smalll african pangolins)                                                         Genus: Smutsia  (African ground pangolin)                                                                                                    Genus: Phataginus  (African tree pangolin) 

Giant Pangolin Chester zoo
Ground pangolin by David Brossard
Long-tailed Pangolin by credit Rod Cassidy-Sangha Lodge
Tree pangolin by Charles J Sharp

Giant pangolin

Found from west Africa to Uganda, it weighs 30-40kg and can grow to 1.8m long (including the tail, which is almost as long as its body). It is found in savannah, forest and rainforest, anywhere with large termite populations and a source of water.

They are threatened by foolish beliefs about the medicinal value of pangolin scales – education does help, and much work is being done to deal with the demand in Asia. Demand has dropped dramatically in China, though places like Vietnam have recently developed a desire for similar things.

The penalty needs to be huge, in order to stop the slaughter before we loose these unique species.

The giant pangolin is CITES appendix 1, meaning all trade is banned. It is thought to be extinct in Rwanda. Part of the problem with trying to conserve a species like this, is that it is so hard to see in the wild – without expertise, you could share land with large numbers of pangolins and never see one – as such estimates of the size of the population are hard to come by.

Ground (Temminck) pangolin

Found throughout Southern and Eastern Africa, the ground pangolin has a length between 56cm and 1.6m, with the tail measuring up to 70cm.

It is also known as the Temmink pangolin. They are classed as vulnerable, and prefer savannah woodland, with plenty of scrub. It is given a vulnerable rating, as it has declined by more than 10% in the last 9 years and are expected to have declined by a further 30% or so in the next 18 years – a decline of 30-40% over 3 generations is the definition.

While conservative estimates, suggest that just 10,000 are trafficked each year, a more reasonable estimate would be 250,000 ever 2 years, or more than 10 times the original estimate.

Unfortunately, being shy and nocturnal, it is rarely seen making it very hard to know how many are left in the wild. This obviously makes it hard to know which areas have healthy populations, and which have been poached out.

We need to do better. Finding more out about this fascinating animal (and assuming we can end the poaching) these weird creatures might be capable of providing large tourism income, even in relatively small reserves. Having a density (in good parts of South African lowveld) of as high as 0.12km squared (0.3 per square mile). While this is low, it does suggest that even a small reserve might have 100 of these animals.

Long-tailed (black bellied) pangolin

Also known as the black-bellied pangolin, its name comes from its appearance. It has a long tail, and black hair on its stomach.

It is usually 30-40cm long with a tail 60-70cm, and generally weights between 2 and 2.5kg. The tip of this species tail is bare, and slightly prehensile, allowing it to feel around and hold onto branches as the animal works its way around the treetops.

Interestingly, unlike other pangolin species this one is diurnal or active during the day (though this may be an adaption to not be in competition with the tree pangolin, which shares a similar range). They communicate with other individuals through scent. Found in moist, tropical riverine and swamp forest environmentsthey have been found in partially cleared forests bush, as well as farm-land, generally former lowland rain forests. They are almost exclusively found in trees, and at that, high in the forest canopy. They prefer to live deep in the interior part of the forests, avoiding areas too near the outside.. They are capable swimmers, and are usually found near water, often dropping off branches into the water below.

Their scales have become relatively good camouflage, as well as an extremely good defence mechanism (not only does a predator find it hard to get inside, once it has rolled up, but each scale can also be sharp. 

Given their ability to live in disturbed habitat, it is really only the poaching that threatens this species.

Tree (white bellied) pangolin

Also known as the white bellied pangolin, or the three-cusped pangolin, they are more common than the long-tailed pangolin. Measuring 33-43cm long, with a tail 49-62cm, they are smaller than some of the other species. There are 2 recognized subspecies, one confined to Uganda and another everywhere else.

Also relatively tolerant of changes to the environment, they can do reasonably well on plantations. It is the most common pangolin found as bushmeat, and its population is thought to have declined 20-25% between 1993 and 2008 (3 generations). As a result, its conservation status has moved from least concern in 1996 to becoming officially endangered in 2019. 

Further rare footage of a Pangolin (and an aardvark) looking for food, from the BBC documentary 7 worlds one planet. We will add links to go and see each of these as we get them. They will appear at the bottom of the page

3.4.5 Peleinae, Alcelaphinae, Hippotraginae

Subfamilies 3. Peleinae, 4. Alcelaphinae, 5. Hippotraginae

The subfamily 3. Peleinae (one species)

Grey Rhebok

Grey Rhebok

The grey rhebok or grey rhebuck, locally known as the vaalribbok in Afrikaans, is native to South Africa, Lesotho, and Eswatini (Swaziland). The specific name capreolus is Latin for ‘little goat’. Generally confined to the higher areas of Southern Africa, they typically inhabit grassy, montane habitats – for example, sourveld – usually 1,000 metres (3,300 ft) above sea level, and carry a woolly grey coat to insulate them from the cold. They are not strictly limited to this habitat as they can be found in the coastal belt of the Cape, almost at sea level.

The grey rhebok is listed as “Near Threatened”, with a population of between 10,000-18,000

4. Subfamily Alcelaphinae - Sassabies, Hartebeest, Wildebeest (6 species)

Hirola

The HIrola ( also known as the Hunters hartebeest or hunters antelope) is a critically endangered species. It was named by H.C.V Hunter (a big game hunter and zoologist) in 1888. It is the only member of the genus Beatragus, and it currently has 300-500 individuals living in the wild (there are none in captivity).

It is a widely known fact, that should the Hirola be lost from the wild, it will be the last species in its genus, and therefore the first mammal genus to go extinct in Africa in the modern era. Locals have got behind this species, with 17 conservancies protecting much of the area. There are even efforts to make some of this area devoid of predators, so as to help this species bounce back faster.

Hirola

Tsessebbe, other names regularly used include Topi Sasseby and Tiang

Tsessebbee

The Tsessebbe is part of a group of so called species, which are actually subspecies (there are 5 or 6 subspecies recognized

It is closest related to the Bangweulu Tsessebe, Less so, but still very close to the Topi, Korrigum, Coastal Topi and teh Tiang subspecies. Even the Bontebok is very closely related.

  •  Tsessebbes have around 300,000 living wild
  • Korrigum (Senegalese Hartebeest) in 2004, it was numbered 2650, split between 2 national parks. They situation has not improved
  • Topi are doing well with over 100,00
  • Currently, the Tiang still number very high.

Bontebok

Found only in Southern Africa, its range includes South Africa, Lesotho and Namibia

There are 2 subspecies:

  • Bontebok, found around the western cape -2500-3000 (vulnerable IUCN)
  • Blesbok, found in the high-veld. Closely related to the Tsessebe has a population of around 120,000 (Least concern IUCN)
The majority of this is in protected reserves, meaning that the current threat is low and this species should keep growing
Bontebok

Hartebeest

Hartebeest

The Hartebeest – as many as 70 subspecies, local variants and similar have been suggested, however there is only one currently recognized species.

Overall, the species is listed as least concern with a population of around 360,000. The red hartebeest has a population of 130,000, but at the other end the Swaynes hartebeest in Ethiopia is only thought to number 800 in the wild. The Bulbul hartebeast (light blue) is extinct. The Lelwel Hartebeest(green) is considered endangered and has around 70,000 members. The western or Major hartebeest has around 36,000. What is clear, is that if you are travelling to an area where the local hartebeest is struggling, it would be we worth paying to see them, so as to give a value to them

Blue Wildebeest

  • Other names include common wildebeest, white-bearded gnu or brindled gnu.

There has been five subspecies recognized:

 

  • C.t.taurinus (Burchell, 1823), the blue wildebeest, common wildebeest, or brindled gnu Inhabits the dark brown range

  • C. t. johnstoni (Sclater, 1896), the Nyassaland wildebeest, inhabit orange (Tanzania, Mozambique Malawi)
  • C. t. albojubatus (Thomas, 1912), the eastern white-bearded wildebeest, found in the Gold (beside the Yelow)
  • C. t. mearnsi (Heller, 1913), the western white-bearded wildebeest, its range is shown in yellow
  • C. t. cooksoni (Blaine, 1914), Cookson’s wildebeest, is restricted to the Luangwa Valley in Zambia. This is the mighter brown

In addition, the distinctive appearance of a western form, ranging from the Kalahari to central Zambia, suggests that subspecies mattosi (Blaine, 1825) may also prove distinct from subspecies taurinus. The western form can be recognised even at a distance by its upright mane, long beard, and minimal brindling.

There are around 1.5 million of this species living in the wild – so they are not endangered. Having said this, given that 1.3 million (almost 90% of them live in the Serengeti ecosystem), were something to happen, we could be in a very different position..

Blue wildebeest

Black Wildebeest

Black wildebeest

The Black wildebeest is the black wildebeest or white-tailed gnu is one of the two closely related wildebeest species.  It was first described in 1780 by Eberhard August Wilhelm von Zimmermann. It came surprisingly close to extinction, having been hunted as a pest and for its meat and hide.

The current population is now thought to be around 18,000, though 7000 of this is in Namibia (outside their natural range) where they are farmed. Their conservation status is least concern

5. Subfamily Hippotraginae

Addax

The waterbuck  is a large antelope found widely in sub-Saharan Africa.It was first described by Irish naturalist William Ogilby in 1833.

Its 13 subspecies are grouped under two varieties: the common or ellipsiprymnus waterbuck and the defassa waterbuck. The head-and-body length is typically between 177 and 235cm  and the typical height is between 120 and 136cm. In this antelope, males are taller and heavier than females. Males reach roughly 127 cm at the shoulder, while females reach 119cm. Males typically weigh 198–262 kg and females 161–214 kg. Their coat colour varies from brown to grey. The long, spiral horns, present only on males, curve backward, then forward, and are 55–99 cm long. Waterbucks are rather sedentary in nature. As gregarious animals, they may form herds consisting of six to 30 individuals. These groups are either nursery herds with females and their offspring or bachelor herds. Males start showing territorial behaviour from the age of 5 years, but are most dominant from the six to nine. The waterbuck cannot tolerate dehydration in hot weather, and thus inhabits areas close to sources of water. Predominantly a grazer, the waterbuck is mostly found on grassland. In equatorial regions, breeding takes place throughout the year, but births are at their peak in the rainy season. The gestational period lasts 7–8 months, followed by the birth of a single calf.

Waterbucks inhabit scrub and savanna areas along rivers, lakes, and valleys. Due to their requirement for grasslands and water, waterbucks have a sparse ecotone distribution. The IUCN lists the waterbuck as being of least concern. More specifically, the common waterbuck is listed as of least concern. while the defassa waterbuck is near threatened. The population trend for both is downwards, especially that of the defassa, with large populations being eliminated from certain habitats because of poaching and human disturbance.

The common waterbuck is listed as least concern, while the Defassa is listed as near threatened. Only 60% of this subspecies population is in protected areas, so it could get worse, if they are lost.

Addax

Sable Antelope

Sable Antelope

The Nyala is a spiral horned species

 found in Southern Africa. The nyala is mainly active in the early morning and the late afternoon. It generally browses during the day if temperatures are 20–30 °C  and during the night in the rainy season. The nyala feeds upon foliage, fruits and grasses, and requires sufficient fresh water. It is a very shy animal, and prefers water holes to the river bank. Not territorial, they are very cautious creatures. They live in single-sex or mixed family groups of up to 10 individuals, but old males live alone. They inhabit thickets within dense and dry savanna woodlands. The main predators of the nyala are lion, leopard and African wild dog, while baboons and raptorial birds prey on juveniles. Males and females are sexually mature at 18 and 11–12 months of age respectively, though they are socially immature until five years old. They have one calf after 7 months of gestation. Its population is stable, with the greatest threat coming from habitat loss as humans expand. There are thought to be 36500 and the population is stable.

Giant Sable

Red Lechwe antelope are found in a band across Africa, including areas of Eastern, Central and Western Africa.

There are 3 subspecies:

  • The western kob, is found in the west
  • The Ugandan Kob is found in sub-Saharan Africa in South Sudan, Uganda and the Democratic Republic of the Congo.
  • The white eared Kob is found in Western Ethiopia and South Sudan (this is one of the main animals in the huge migration within sudan)
None are currently threatened with extinction. Their total population is 50,000-60,000
Giant Sable

Roan

Roan Antelope

The Nyala is a spiral horned species

 found in Southern Africa. The nyala is mainly active in the early morning and the late afternoon. It generally browses during the day if temperatures are 20–30 °C  and during the night in the rainy season. The nyala feeds upon foliage, fruits and grasses, and requires sufficient fresh water. It is a very shy animal, and prefers water holes to the river bank. Not territorial, they are very cautious creatures. They live in single-sex or mixed family groups of up to 10 individuals, but old males live alone. They inhabit thickets within dense and dry savanna woodlands. The main predators of the nyala are lion, leopard and African wild dog, while baboons and raptorial birds prey on juveniles. Males and females are sexually mature at 18 and 11–12 months of age respectively, though they are socially immature until five years old. They have one calf after 7 months of gestation. Its population is stable, with the greatest threat coming from habitat loss as humans expand. There are thought to be 36500 and the population is stable.

Gemsbok

Red Lechwe antelope are found in a band across Africa, including areas of Eastern, Central and Western Africa.

There are 3 subspecies:

  • The western kob, is found in the west
  • The Ugandan Kob is found in sub-Saharan Africa in South Sudan, Uganda and the Democratic Republic of the Congo.
  • The white eared Kob is found in Western Ethiopia and South Sudan (this is one of the main animals in the huge migration within sudan)
None are currently threatened with extinction. Their total population is 50,000-60,000

Belsa Oryx

Belsa Oryx

The Nyala is a spiral horned species

 found in Southern Africa. The nyala is mainly active in the early morning and the late afternoon. It generally browses during the day if temperatures are 20–30 °C  and during the night in the rainy season. The nyala feeds upon foliage, fruits and grasses, and requires sufficient fresh water. It is a very shy animal, and prefers water holes to the river bank. Not territorial, they are very cautious creatures. They live in single-sex or mixed family groups of up to 10 individuals, but old males live alone. They inhabit thickets within dense and dry savanna woodlands. The main predators of the nyala are lion, leopard and African wild dog, while baboons and raptorial birds prey on juveniles. Males and females are sexually mature at 18 and 11–12 months of age respectively, though they are socially immature until five years old. They have one calf after 7 months of gestation. Its population is stable, with the greatest threat coming from habitat loss as humans expand. There are thought to be 36500 and the population is stable.

Schimitar Oryx

Red Lechwe antelope are found in a band across Africa, including areas of Eastern, Central and Western Africa.

There are 3 subspecies:

  • The western kob, is found in the west
  • The Ugandan Kob is found in sub-Saharan Africa in South Sudan, Uganda and the Democratic Republic of the Congo.
  • The white eared Kob is found in Western Ethiopia and South Sudan (this is one of the main animals in the huge migration within sudan)
None are currently threatened with extinction. Their total population is 50,000-60,000
Schimiter Oryx

6. Subfamily Aepycerotinae (1 species)

Impala

Impala

There are currently around 2 million Impala roaming across Africa.  About one quarter of these live in protected areas in Botswana, Kenya, South Africa, Tanzania, Zambia, and Zimbabwe. Around 1000 of the Black faced Impala live in the green area in the west of Africa.

7. Subfamily Antilopinae

Dama Gazelle

The Dama Gazelle is a small antelope, species with a handful of small populations acros central and western north Africa. It lives in the Sahara and the Sahel desert. 

In Niger, the Dama Gazelle has become a national symbol.

There are 3 subspecies, however the Mhorr gazell is extinct in the wild (though zoos have a number) , the dama gazelle is only kept in captivity one zoo and is very rare in the wild. 

The species is critically endangered with only 100-200 left in the wild. Given that this small population is spread over a number of areas. The number of wild semi wild and captive is around 2900, so it is just the need to save the species in the wild which is the current problem.

Schimiter Oryx

1. Tragelaphini – spiral-horned antelope

1. Tragelaphini - spiral-horned antelope

Bushbuck

Bushbuck

The Cape bushbuck , also  known as imbabala is a common, medium-sized and a widespread species of antelope in sub-Saharan Africa. It is found in a wide range of habitats, such as rain forests, montane forests, forest-savanna mosaic, savanna, bushveld, and woodland. Its stands around 90 cm at the shoulder and weigh from 45 to 80 kg. They are generally solitary, territorial browsers.

Although rarely seen, as it spends most of its time deep in the thick bush, there are around 1 million in Africa

Common Eland

 The common eland (southern eland or eland antelope) is a large-sized savannah and plains antelope from East and Southern Africa. An adult male is around 1.6 m  tall at the shoulder (females are 20 cm  shorter) and can weigh up to 942 kg with a typical range of 500–600 kg. Only the giant eland is (on average bigger). It was described by Peter Simon Pallas in 1766. Population of 136,000, can form herds of 500

Common Eland

Giant Eland

Giant Eland

The giant eland, (also known as Lord Derby’s eland and greater eland) is an open-forest and savanna antelope.

 It was described in 1847 by John Edward Gray. The giant eland is the largest species of antelope, with a body length ranging from 220–290 cm (87–114 in). There are two subspecies: T. d. derbianus and T. d. gigas.

The giant eland is a herbivore, living in small mixed gender herds consisting of 15–25 members. Giant elands have large home ranges. They can run at up to 70 km/h.  They mostly inhabit broad-leafed savannas and woodlands and are listed as vulnerable and have a wild population of 12,000-14,000

Greater Kudu

The greater kudu  is a large woodland antelope, you can see its distribution on the map. Despite occupying such widespread territory, they are sparsely populated in most areas due to declining habitat, deforestation, and poaching. 

The spiral horns are impressive, and grow at one curl every 3 years – they are fully grown at 7 and a half years with 2 and a half turns. Three subspecies have been agreed (one described has been rejected) :

 

  • T. s. strepsiceros – southern parts of the range from southern Kenya to Namibia, Botswana, and South Africa
  • T. s. chora – northeastern Africa from northern Kenya through Ethiopia to eastern Sudan, Somalia, and Eritrea
  • T. s. cottoni – Chad and western Sudan
They are listed as near threatened with 118,000 in the wild
Greater Kudu

Lesser Kudu

Lesser Kudu

The lesser kudu  is a medium-sized bushland antelope found in East Africa.  It was first scientifically described by English zoologist Edward Blyth (1869).It stands around 90 cm at the shoulder and weigh from 45 to 80 kg. They are generally solitary, territorial browsers.

While currently rated not threatened, its population is decreasing. It currently stands at 100,000, but it is loosing territory to humans

Common Bongo (and mountain Bongo)

The bongo  is a large, mostly nocturnal, forest-dwelling antelope, native to sub-Saharan Africa. Bongos are characterised by a striking reddish-brown coat, black and white markings, white-yellow stripes, and long slightly spiralled horns. It is the only member of its family in which both sexes have horns. Bongos have a complex social interaction and are found in African dense forest mosaics. They are the third-largest antelope in the world.

The Common (western or lowland bongo), faces an ongoing population decline, and the IUCN considers it to be Near Threatened.

The mountain bongo (or eastern) of Kenya, has a coat even more vibrant than the common version. The mountain bongo is only found in the wild in a few mountain regions of central Kenya. This bongo is classified by the IUCN  as Critically Endangered (where it breeds readily). (this is not on the map above). Only 100 live wild, split between 4 areas of Kenya

Common Bongo

Nyala

Nyala

The Nyala is a spiral horned species

 found in Southern Africa. The nyala is mainly active in the early morning and the late afternoon. It generally browses during the day if temperatures are 20–30 °C  and during the night in the rainy season. The nyala feeds upon foliage, fruits and grasses, and requires sufficient fresh water. It is a very shy animal, and prefers water holes to the river bank. Not territorial, they are very cautious creatures. They live in single-sex or mixed family groups of up to 10 individuals, but old males live alone. They inhabit thickets within dense and dry savanna woodlands. The main predators of the nyala are lion, leopard and African wild dog, while baboons and raptorial birds prey on juveniles. Males and females are sexually mature at 18 and 11–12 months of age respectively, though they are socially immature until five years old. They have one calf after 7 months of gestation. Its population is stable, with the greatest threat coming from habitat loss as humans expand. There are thought to be 36500 and the population is stable.

Mountain Nyala

 The mountain Nyala (also known as the Balbok) is a large antelope found in high altitude woodlands in just a small part of central Ethiopia. The coat is grey to brown, marked with two to five poorly defined white strips extending from the back to the underside, and a row of six to ten white spots. White markings are present on the face, throat and legs as well. Males have a short dark erect crest, about 10 cm (3.9 in) high, running along the middle of the back. Only males possess horns.

The mountain nyala are shy and elusive towards human beings. They form small temporary herds. Males are not territorial. Primarily a browser. They will grazing occasionally. Males and females are sexually mature at 2 years old.. Gestation lasts for eight to nine months, after which a single calf is born. The lifespan of a mountain nyala is around 15 to 20 years.

Found in mountain woodland -between 3000m and 4000m. Human settlement and large livestock population have forced the animal to occupy heath forests at an altitude of above 3,400 m (11,200 ft). Mountain nyala are endemic to the Ethiopian highlands east of the Rift Valley. As much as half of the population live within 200 square km (77 sq mi) area of Gaysay, in the northern part of the Bale Mountains National Park. The mountain nyala has been classified under the Endangered category of the  (IUCN). Their influence on Ethiopian culture is notable, with the mountain nyala being featured on the obverse of Ethiopian ten cents coins.

Mountain Nyala

Situnga Antelope

Common Eland

The sitatunga  (or marshbuck)is a swamp-dwelling medium-sized antelope found throughout central Africa (see the map to the right. The sitatunga is mostly confined to swampy and marshy habitats. Here they occur in tall and dense vegetation as well as seasonal swamps, marshy clearings in forests, riparian thickets and mangrove swamps.

The scientific name of the sitatunga is Tragelaphus spekii. The species was first described by the English explorer John Hanning Speke in 1863.

It is listed as least concern with 170,000-200,000, and are found in 25 countries. However 40% live outside reserves, so the situation could get worse fast.

Note: these animals have been dealt with in less detail than others. Should you be interested in finding out if I have written on these animals or what exactly I said, you can find you by searching for it in the box at the bottom of the page.

Hectors Dolphin

Hectors Dolphin photo by Avenue

Hectors Dolphin

Hector’s dolphin  is one of four dolphin species belonging to the genus Cephalorhynchus. Hector’s dolphin is the only cetacean endemic to New Zealand, and comprises two subspecies: C. h. hectori, the more numerous subspecies, also referred to as South Island Hector’s dolphin; and the critically endangered Māui dolphin (C. h. maui), found off the West Coast of the North Island.

It is the smallest dolphin species with adults length between 1.2 and 1.6m. The species’ range includes murky coastal waters out to 100 m (330 ft) depth, though almost all sightings are in waters shallower than 50 m (160 ft). Hector’s dolphins display a seasonal inshore-offshore movement; favouring shallow coastal waters during spring and summer, and moving offshore into deeper waters during autumn and winter. They have also been shown to return to the same location during consecutive summers, displaying high foraging site fidelity. The inshore-offshore movement of Hector’s dolphins are thought to relate to seasonal patterns of turbidity and the inshore movements of prey species during spring and summer.

There are 2 subspecies,

  • South Island Hectors dolphin – Threatened, and with a decreasing population, currently thought to number around 10,000
  •  Maui dolphin – critically endangered, population under 50.
These diverged 50,000-60,000

Below, you will see a list of articles on this subject, and below that, you will see a video on this species

Below both of these, we will add links and information (as we get it) so that you can see these dolphins if you are in the area.

Sumatran Rhino

Sumatran Rhinoceros Photo Credit Kat Jenkinson

Sumatran Rhinoceros

Sumatran rhino is also known as a  hairy rhinoceros or Asian two-horned rhinoceros. Like the Javan rhino, the Sumatran rhino once had a range which covered a far larger area: rainforests, swamps and cloud forests in India, Bhutan, Bangladesh, Myanmar, Laos, Thailand, Malaysia, Indonesia and southwestern China, particularly in Sichuan.

There are still 3 on the island of Borneo, as you can see, the map still lists a population on the Malay peninsula though it is thought that this group is extinct. The 3 subspecies are:

  • The Sumatran island population: Western (34-47 individuals). This is unfortunately split in to 4 populations
  • The Borneo island population: Eastern (may be as low as 3). This was only discovered in 2016 in            East Kalimantan, after the population in Sabah, Malaysia (northern part of the island) was declared extinct in 2015
  • The mainland population: Northern (this is thought to be extinct as of 2010, but it is possible that a small group remain.
The Sumatran rhino spends most of its life alone, except for courtship and raising of young. It is more vocal than other rhino species, as well as communicating through marking soil with its feet, twisthing saplings into patterns, and leaving excrement. the species is much better studied than the similarly hard to see or find, for the Javan rhinoceros, in part because of a program which bought 40 Sumatran rhino into captivity in an attempt to preserve the species. Though a number of rhinos died once at the various destinations, and no offspring were produced for 20 years.

 

Only four areas are known to contain Sumatran rhinoceros: Bukit Barisan Selatan National park, Gunung Leuser national park, and Way Kambas National park on Sumatra, and on Borneo west of Samarindah.

We hope to be able to list trekking for seeing animals like this in the future, do get in touch if you work in this field.

Javan Rhino

Javan Rhinoceros

Javan rhino are on the verge of extinction. They are currently restricted to the island of Java in Indonesia. Unfortunately, this is a bigger issue than a rare species that is likely to vanish from Java in the near future.

Up until the middle of the 1800, this rhinoceros species was found Java and Sumatra and onto the mainland of Southeast Asia and Indochina, northwest into East India, Bhutan, and the south of China.

Now, one might argue that many species had wider ranges 150 years ago, but the Javan rhino only declared extinct in Vietnam, back in 2010. In other words, just 13 years ago this species lost its last hold on the Asian mainland. Their closest relative is the Indian greater one-horned rhino (though this is not a recent split, they are separate species).

Now they are restricted to one national park in Java which sits on the far western tip. Here, lies the Ujung Kulon national park, a wilderness covering 1206km2 (466miles2) though 443km2 (171miles2) of that is marine. In this wilderness, roams the last Javan rhinos on the planet. It is currently thought that there are 74 of them in this area. It should be noted that the population has grown since the below video was made – mentions the population as 73.

Furthermore, the Javan and Sumatran Rhino species are not closely related, indeed with the Sumatran Rhino, it is thought to be more closely related to the African rhino, rather than the Asian Rhino species.

Below is an incredibly rare bit of footage of Javan rhino in their small patch of remaining wilderness, from a charity called SAFE (Saving Animals From Extinction).

Other animals found here include 35 endemic mammal species can be found in the park, including the banteng, silvery gibbon, Javan lutung, Crab-eating macaque, Javan leopard, Sumatran dhole, Java mouse-deer, Javan rusa, fishing can and smoothcoated otter. There are also 72 species of reptiles and amphibians and 240 species of birds

Black Rhino

Black Rhino

So the black rhino is one of the two rhino species that survive in Africa. Their last common ancestor was around 6 million years ago  (in comparison the Javan and Indian rhino split just 2 million years ago). Being browsers, not grazers, they are far harder to see, as they spend their time deep in the bush, far from the open plains where white rhino are discovered.

Being solitary, they are also generally found at far lower densities than white rhinos. having said this, in many reserves this is as much as a result of poaching as of a low natural density. Having spent some time based around the Kruger, we have encountered White rhino a huge number of times, but black rhino have eluded us, though their dropping have been encountered on a few occasions.

The black rhino is a younger species than the white rhino having evolved from it, 4-5 million years ago.

They both have 2 horns, made of keratin, the same as our fingernails, with the front one being longer than the back one. The front horn has an average length of 50cm, though this is not a set thing. Plenty of black rhino have been measured with a horn 135cm long, and the world record was a horn 150cm long.

Regions of their range have been lost at various times, though in recent times, there has been an effort to turn back time In May 2017, 18 eastern black rhinos were translocated from South Africa to the Akagera National Park in Rwanda. The park had around 50 rhinos in the 1970s but had lost them all by 2007. In September 2017 18 were reintroduced, and 1 has been born since. The park employs a team to protect the rhinos and so far this has worked. In October 2017, This transfer took place in 2018. The governments of Chad and South Africa reached an agreement in October 2017,  to transfer six black rhinos from South Africa to Zakouma National Park in Chad; this was complete by May 2018. Once established, this will be the northernmost population of the species. The species was wiped out from Chad in the 1970s and is under severe pressure from poaching in South Africa. The agreement calls for South African experts to assess the habitat, local management capabilities, security and the infrastructure before the transfer can take place.

Historically there have been a wide range of subspecies suggested for this species: The most accepted position considers seven or eight subspecies, of which three became extinct in historical times and one is on the brink of extinction. I have listed all these below

  • Southern black rhinoceros also known as Cape black rhinoceros (D. b. bicornis) – Extinct. Once abundant from the Cape of Good Hope to Transvaal, South Africa and probably into the south of Namibia, this was the largest subspecies. It became extinct due to excessive hunting and habitat destruction around 1850.
  • North-eastern black rhinoceros (D. b. brucii) – Extinct. Formerly central Sudan, Eritrea, northern and south-eastern Ethiopia, Djibouti and northern and south-eastern Somalia. Relict populations in northern Somalia vanished during the early 20th century.
  • Western black rhinoceros (D. b. longipes) – Extinct. Once lived in South Sudan, northern Central African Republic, southern Chad, northern Cameroon, north-eastern Nigeria and south-eastern Niger. The range possibly stretched west to the Niger River in western Niger, though this is unconfirmed. The evidence from Liberia and Burkina Faso mainly rests upon the existence of indigenous names for the rhinoceros. A far greater former range in West Africa as proposed earlier is doubted by a 2004 study. The last known wild specimens lived in northern Cameroon. In 2006 an intensive survey across its putative range in Cameroon failed to locate any, leading to fears that it was extinct in the wild. On 10 November 2011 the IUCN declared the western black rhinoceros extinct.
  • Chobe black rhinoceros (D. b. chobiensis) – A local subspecies restricted to the Chobe Valley in southeastern Angola, Namibia (Zambezi Region) and northern Botswana. Nearly extinct, possibly only one surviving specimen in Botswana.
  • Uganda black rhinoceros (D. b. ladoensis) – Former distribution from South Sudan, across Uganda into western Kenya and south-westernmost Ethiopia. Black rhinos are considered extinct across most of this area and its conservational status is unclear. Probably surviving in Kenyan reserves.
  • Eastern black rhinoceros (D. b. michaeli) – Had a historical distribution from South Sudan, Uganda, Ethiopia, down through Kenya into north-central Tanzania. Today, its range is limited primarily to Kenya and Tanzania.
  • South-central black rhinoceros (D. b. minor) – Most widely distributed subspecies, characterised by a compact body, proportionally large head and prominent skin-folds. Ranged from north-eastern South Africa (KwaZulu-Natal) to north-eastern Tanzania and south-eastern Kenya. Preserved in reserves throughout most of its former range but probably extinct in eastern Angola, southern Democratic Republic of Congo and possibly Mozambique. Extinct but reintroduced in Malawi, Botswana, and Zambia. It also ranges in parts of Namibia and inhabit national parks in South Africa.
  • South-western black rhinoceros (D. b. occidentalis) – A small subspecies, adapted to survival in desert and semi-desert conditions. Originally distributed in north-western Namibia and southwestern Angola, today restricted to wildlife reserves in Namibia with sporadic sightings in Angola. These populations are often referred to D. b. bicornis or D. b. minor, but some experts consider them a subspecies in their own right.

The most widely adopted alternative scheme only recognizes five subspecies or “eco-types”: D. b. bicornis, D. b. brucii, D. b. longipes, D. b. michaeli, and D. b. minor. This concept is also used by the  IUCN, listing three surviving subspecies and recognizing D. b. brucii and D. b. longipes as extinct. The most important difference to the above scheme is the inclusion of the extant southwestern subspecies from Namibia in D. b. bicornis instead of in its own subspecies, whereupon the nominal subspecies is considered extant.

Seeing Black rhino is hard, but they are in most African reserves that we list

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