Category: wildlife

Posted on

UK government changes rules for farmers: now allow killing beavers?

Beavers have returned to the UK in the last couple of decades. Becoming extinct in the 16th century, Beavers were an important part of the UK ecosystem.

Beavers are incredible engineers. They build large pools, held back by dams, as well as canals running in many directions. One of the biggest bonuses of this behaviour, is to slow the speed that water has as it runs back into rivers and eventually the sea. This means that in areas where beavers exist, there remains plenty of water even in times during the year when there is little rain. The beaver pools are also fantastic for wildlife, from fish fry, to vast quantities of insects – which can increase farmers yields by pollinating the crops.

So what is the problem? Well, in many places in the country, farmers are now farming on low grade land, and some of this will be lost.

Given that beavers have only been in the UK for about 15 years, and the population only numbers a few thousand at most (while some populations like in Devon numbering in the hundreds or even approaching one thousand), in most of the country they are incredibly rare. Lethal methods of control should very rarely be required. In the vast majority of cases, the beavers should be worked around as the benefits they bring even to the farm are usually greater than the problems they cause. In the rare occasion where the beaver needs to be removed, then it is not necessary to kill it, with the numbers of beavers still so far below the carrying capacity of the UK, it would be relatively simple to catch it and to move it to a river which does not yet have enough.

While it may be cheaper in the short term, for both the farmer and the government, shooting the beaver is unlikely to deal with the problem. In many instances, it will not be long before another beaver takes up the area, which means that the problem is likely to occur again, furthermore, apart from the benefits for the local farm, the beavers behaviour has wider positive impacts.

If the government was to fund nature trusts in each county to help in this work, the price could be kept incredibly low, and the countries environment would benefit greatly

Posted on

Uninvited black bear crashes party in Connecticut

American Black bears are far and away the most numerous bear in the world by some margin. It is thought that at least 800,000 American black bears still roam the continental north America – though the closely related Asiatic black bear has a far smaller population of about 50,000 spread across south-eastern Asia and is therefore far more endangered (the spectacled bear is also thought to be relatively closely related).

In America, black bears are relatively common sites where they are found.

While black bears are not found everywhere in the USA they are pretty widespread
Continue reading “Uninvited black bear crashes party in Connecticut”
Posted on

Should Jaguars have a place in the ecosystems of the continental north America?

Wild Jaguars are a native resident of the USA. Once roaming as far north as the Grand canyon, they roamed over around 1/3 of its lands. It is not a natural migration therefore that has therefore meant that Jaguars are extremely rare in the USA.

Currently there are about 173,000 Jaguars living in the wild, meaning that taken as a whole, the Jaguar is far away the safest of the big cats (Lions who come in second, have a population of around 20,000). However, if you look at the part of the Jaguar population that lives in north America, their position becomes far more precarious.

Currently, it is thought that Mexico contains a wild jaguar population of about 4800.

A map of current considered range of Jaguars in Mexico, with records over the last 20 years.
Credit: Ceballos G et al 2021
Continue reading “Should Jaguars have a place in the ecosystems of the continental north America?”
Posted on

Seeing the end of the Bolsonaro administration, destruction of the Amazon seems to have ramped up

With the Brazilian election to occur during October, and Jair Bolsonaro widely seen as a failure in many ways – as well as having favoured specific groups at the detriment of the rest of the population, it is considered highly unlikely that Jair Bolsonaro will get a second term.

While no president of Brazil has managed to halt deforestation, Jair Bolsonaro has actively fought against any protection that it enjoyed
Continue reading “Seeing the end of the Bolsonaro administration, destruction of the Amazon seems to have ramped up”
Posted on

The stronghold of the west African lions

Yesterday, I wrote about the last lions of Nigeria. In Nigeria, there are just 2 populations of lions totalling 35-40. While this is good for the places that the lion has survived, this is highly unlikely to be able to survive long-term. With human assistance, and translocating lions regularly these populations might eventually recover.

As you can see, west African lions look very like other lions

There is one place where west African lions might stand a chance without human help and this is W-Arly-Pendjari (WAP) protected area complex that straddles Benin, Burkina Faso, and Niger and which holds 90% of West Africa’s lions. This is because all other populations are like that in Nigeria – to small to be capable of surviving longterm without human help. While the WAP complex can be lost amongst the brown on this map – if you look at the intersection of Benin Burkina Faso and Niger, you cannot miss it.

Importantly, this population is still 37% of the size of the Indian lion population. In other words, this is the last stronghold of the West African lion; the West (and central) African lion is one of the remaining relict populations of the Asiatic lion – the other one being the Indian lions of the Gir national park.

Should the Asiatic lion be renamed? It is usually referred to as the Indian lion, but with more than 1 in 4 remaining wild Asiatic lions living in Africa, this does not seem right. What is more, while over the last few decades West African lions have not done wonderfully, there is far more available habitat in West and Central Africa than there is in India, or indeed in Asia.

Perhaps more importantly, the Barbary lion, long thought extinct, appears to be the same species as the Asiatic lion and the West African lion. In other words, the Barbary lion was the genetic bridge between west Africa, and India. before its extinction, these two populations would have been permanently linked. What does this mean? Well, it is vastly simpler to move lions from one wild place to another than to train and release captive lions. If we can fortify the remaining West African lion populations, perhaps we can also allow some of these animals to be moved to other parts of the Lion range – thereby ensuring their long-term survival.

Posted on

A recent assessment only found as few as 34 wild lions left in Nigeria, how long can they hang on

Lions have been lost from a huge area in Africa. Already extinct in 26 countries in Africa, there are perhaps as few as 15,000 lions left. Furthermore, most of these are in a small handful of reserves.

Between the Selous, Serengeti, Ruaha, Kruger and the greater Kalarhari zambezi transfrontier park are represented perhaps as high as 14,000.

This means that other reserves that still host lion tend to have very small populations with the inherent risks of inbreeding that this brings.

You will notice that on this list of lion ecosystems, none are in west Africa. This is unfortunately not a mistake. Recent analysis of the Genetics of western African lions has proved something that has been suspected for centuries. The west African lion is not the same species as the eastern and southern lion, in fact these populations are relict populations left behind as the Asiatic lion was pushed back into its home in India. In actual fact the “Asiatic lion” or “Indian Lion” once had a huge range that took in much of Europe, north Africa and Asia.

One of the few remaining Nigerian Lion
Continue reading “A recent assessment only found as few as 34 wild lions left in Nigeria, how long can they hang on”
Posted on

Workers strike as Indonesia increases fee to visit Komodo dragons is increase by more than 18 times to £205

As the largest lizard in the world the Komodo dragons hold a fascination for humans, as it is the only place where lizards still rule

The concern by those who work in tourism with the Komodo dragons seems quite justified. They fear that this enormous increase in price will put off people from visiting, and therefore completely destroy the tourism industry.

It should be noted that this is merely the fee to visit the islands, anything the guides charge is on top of that.

Continue reading “Workers strike as Indonesia increases fee to visit Komodo dragons is increase by more than 18 times to £205”
Posted on

In April, for only the second time a group of Bonobos torn from the wild was rereleased: future?

I have written about Bonobos in the past, I hope that readers are aware of this species. In brief, Bonobos (often known as Pygmy chimpanzees) are a separate great ape species. These two species split about 1 million years ago as the Congo river formed and became an impenetrable boundary between them intermixing again.

Looking very like Chimpanzees, these animals behave in a very different way

Found only in the DRC and the last of the great ape species to be discovered, Bonobos should be of great interest to humans.

Continue reading “In April, for only the second time a group of Bonobos torn from the wild was rereleased: future?”
Posted on

Soliga tribe has been allowed to live inside tiger in a reserved area – and the tiger population doubles!

Around much of the world, as the various European countries expanded their empires, one of the first things that Europeans did, was to create reserves to protect the wildlife, and required the local people to move out.

Many tribes have incredibly small footprints on the ground, ad look after their environment far better than many conservationists would succeed

In many of these places, the local tribes were forcefully thrown of their land, and begrudgingly given small areas often with little value compared to where they lived before.

Now there is a difficult issue: those people who are living their lives in the same way that they have lived for thousands of years, are often fantastic for the reserve. However, in many places these people will turn to harvesting the wildlife in a totally different way, leading to many local extinctions.

India has a range of tiger reserves across the country. Few of them have more than a few hundred tigers, and many just have a few, yet, if this could be replicated, the Indian tiger population might have the ability to double once again
Continue reading “Soliga tribe has been allowed to live inside tiger in a reserved area – and the tiger population doubles!”
See Animals Wild

Read more news

Join as a wild member
to list your wild place & log in

Join as an ambassador supporter to
support this site, help save wildlife
and make friends & log in

Join as an Associate member
to assist as a writer, creator, lister etc & to log in

List a wild destination

List a destination in
the shadow of man

List a hide for animals more easily seen this way

Highlight some news
missed, or submit a
one-off article

Browse destinations for fun or future travel

Temporary membership
start here if in a hurry

Casual readers and watchers