Tag: Tunisia

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.

African wolf

African Wolf : Although only formerly identified by mondern science in 2017, Aristotle recognized the African wolf in his time
African Wolf : Although only formerly identified by mondern science in 2017, Aristotle recognized the African wolf in his time

African Wolf

Perhaps one of the more interesting announcements from wildlife study in the last decade was the discovery of a wolf living under everyones nose in Africa. It is a little understandable, as it does look quite like a jackal, and certainly different to a European wolf. Having said this, it is still a significant oversight. 

It was initially described as the African Wolf back in 1832. Indeed, Aristotle talked of wolves living in Egypt in his time, however, it was not until 2017 when a second modern study was done on it, and it was definitively recognized as a species. The problem is that, despite this huge range there is no idea how many African wolves there are in the wild. Obviously with this huge range, it is not unreasonable to suggest that they are locally extinct in areas – there are a number of subspecies that have been tentatively suggested, however until true assessments are made, this seems more than we need.

It should be noted, that it is not surprising that the African wolf was overlooked for so long, as it has got smaller over its time in Africa, to the extent that it is very hard to tell the difference between tha African golden wolf, and the golden jackal.

There has been little study of this species, and it is unclear exactly how much range that it has. Hopefully, this will happen in time, but it is clear that the big problem is telling the difference between golden jackals and golden wolves. 

African wolf range

There are a number of subspecies of the African wolf (quite quick, given it was not redeclared as a species 6 years ago. They are classed as a least concern. While not all sub-species have a clear estimate of the current population, genetic analysis suggests that the historic population was not smaller than 80,000 females.

  • Algerian wolf – range Algeria, Morocco and Tunisia -A dark-coloured subspecies, with a tail marked with three dusky rings. It is similar in size to the red fox
  • Senegalese wolf – Senegal – Similar to the Egyptian wolf, but smaller and more lightly built, with paler fur and a sharper muzzle.
  • Serengeti wolf – Kenya, northern Tanzania – Smaller and lighter-coloured than the northern forms. The wild population is 1500-2000
  • Egyptian wolf – Egypt, Algeria, Mali, Ethiopian Highlands, and Senegal – A large, stoutly built subspecies with proportionately short ears and presenting a very gray wolf-like phenotype, standing 40.6 cm in shoulder height and 127 cm in body length. The upper parts are yellowish-gray tinged with black, while the muzzle, the ears and the outer surfaces of the limbs are reddish-yellow. The fur around the mouth is white.
  • Somali wolf – Somalia and the coast of Ethiopia and Eritrea – A dwarf subspecies measuring only 12 inches in shoulder height, it is generally of a grayish-yellow color, mingled with only a small proportion of black. The muzzle and legs are more decidedly yellow, and the underparts are white.
  • Variegated wolf – Sudan and Somalia – A small subspecies standing 38 cm (15 in) at the shoulder, and measuring 102 cm (40 in) in length. The fur is generally pale stone-buff, with blotches of black.

We are incredibly eager to work with any guides who encounter the African wolf in their work, and list your services here. Please get in touch through the list your wild place option at the top of the page.

Atlas mountains of Northern Africa, Morocco, Algeria and Tunisia

This mountain range is long, and while it has some brief breaks, it continues for 1500 miles along the Nothern coast of Africa, from Morroco, through Algeria to Tunisia.

Barbary Macaque

This area was once an incredibly wild area, and while only some of the former animals which lived here still survive, there is great efforts going into returning the missing ones back to the wild, either from captive descendants, or from closely related species.

Animals that still survive, include, Barbary Macaques (8000-10,000 but declining), Barbary Stag

Barbary leopards (in 1996 it was estimated that only 5 remained, it is unlikely that any are left), Barbary stag (not extinct, still found in quite a few places, but hard to get accurate estimates on numbers), Barbary sheep (listed as endangered, there are thought to be between 5000-10,000 remaining in the wild), Atlas mountain badger, Cuvier’s gazelle (thought to number no more than 2000 spread widely in the Atlas mountains) Northern bald Ibis (over 1000 live in zoos, but in the wild almost all of the 500 wild birds live in Morocco, at Souss-Massa National Park), Algerian nuthatch (thought to have a wild population of under 1000), dippers (the only species if Dipper in Africa) and Atlas mountain viper (this species is only near threatened, making it the safest species on this list).

There are a variety of species that are extinct:

  • Barbary lions: (the north African lion was a popular species to hunt, there is thought to be around 100 in zoos around the world – probably not pure Barbary but as close as possible. There are vague plans to reintroduce them, but it remains to be seen if that can happen)
  • Atlas bear: (last one reportedly shot in 1870, it does not appear that they did well in captivity, whether a closely related bear might fill the evolutionary niche is questionable)
  • North African Elephant: closely related to the living African elephant species, it is therefore possible that a population could be re-established in this region. Proper genetic analysis is necessary, in order to work out which living species is the closes relation.
  • Scimitar horned Oryx: It is thought that the numbers fell both because over-hunting and climate change making their hard life harder. There are 1800 left in the world but most of these are in captivity. A small population has been reintroduced in Chad, it should be possible to return them to the Atlas mountains without too much effort.
  • Bubal Hartebeest: extinction date was officially declared in 1994, though it is thought to have been extinct in some regions since 1920, though it is thought the last Algerian specimen was killed between 1945 and 1954. There are a variety of living species which could fill in the ecological niche and behave in the same way (Liechtenstein or red hartebeest).
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