Category: wildlife

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There are more than 10,000 tigers living in the USA, with under 4000 in the wild

Back in 2010, the 12 tiger countries in the world came together with an aim to double their tiger population by 2022 the next year of the tiger. This has failed and I will write about it in an article coming out tomorrow.

However, perhaps more alarming, there is currently almost 3 times as many tigers living in private collections in the USA than there are in the wild. Even with 12 years of hard work and much money spent the wild tiger population has increased to 3,900, yet in back yards across the USA there are estimated to be 10,000. Now some estimates are lower with the WWF estimating 5000 -though even this low estimate is still lower than the total in the wild. Importantly only 6% of these tigers are kept in facilities that are accredited as zoos, and the rest usually have no one who knows how to work with them. One of the problem with this, is that much of the USA tiger trade is there to provide tiger bones for traditional Chinese medicine.

While some of these are carefully looked after and are only bred amongst their own sub-species, others are are treated essentially as a large pussy cat. Why is keeping their sub-species pure? If captive tigers are to form a protective net against wild extinction, they must be capable of returning to the wild. For this we need each subspecies to remain genetically pure, so that they are able to retain their adaptions for each environment. If for instance, a Bengal tiger from India was released into the Siberian tiger range it would be unlikely to survive as it would not be able to cope with the cold. On the other hand, if the Bengal tiger was released in Sumatra, it could do great damage to the ecosystem as it is so much larger than the native tiger.

Although tigers are listed as endangered under the federal Endangered Species Act, the law still allows private possession of captive-bred tigers as long as they are used for conservation. Precisely how the US authorities can enforce this is anyone’s guess. Clearly, the majority of US tigers have nothing to do with conservation.

The fact that there are so many tigers in the USA can therefore be a threat to the long-term survival of wild tigers. However, it would seem that it is also a big threat to the survival of the Jaguar. Jaguar canines sell for $200-$300 in south America. However, sold in china as tiger teeth, they can go for $5000-$10,000. As a result, this tiger pet industry in the USA can lead to the destruction of not only tigers, but also Jaguars.

What is clear, is that the USA needs to get a grip in its domestic exotic pet trade and fast. There is no place for a big cat in someone’s home. If things continue to go as they are, USA will not only be responsible for much game hunting around the world, but could also lead to the extinction of other species to supply the pet trade.

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Almost 1/3 of the wild koala population has been lost in the last 3 years.

Koalas are often listed as one of the most popular animals worldwide. Living only in Australia, most of us are not going to see them in their natural setting.

Increasingly it is looking like, no one will see them in their natural setting unless you are travelling to Australia soon.

A mix of droughts, heatwaves and bushfires have all contributed to deal this huge blow to this unique species.

There are now estimated to be just 58,000 wild koalas, down for 80,000 in 2018. Another problem occurs when developers clear land to build a property – which is continuing to occur in Koala habitat.

Earlier this year, Australia announced that it was considering listing the East coast koala as endangered. With a precipitous fall in population like this, it seems odd that there is any decision to be made – of course the Koala is endangered, and if the government is considering listing a particular subspecies as endangered it must be very bad.

Estimates as high as 1 billion are quoted for the number of animals killed in the fires.

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Montana has moved to limit wolf hunts after more than intended, but commissioners won’t reinstate quota ended by Republicans

The rules about hunting around Yellowstone, are like elsewhere quite absurd. When the animals roam across an arbitrary line, they can be shot. One side is fully protected land, the other side open season.

Now it is encouraging that the wolf hunt has ended early. The commission vote (passed unanimously) made a rule that hunting and trapping would end when 82 animals had been killed (76 had died at the time).

Montana wolf

23 wolves from park packs have been killed this year – more than in any season since wolves were reintroduced 25 years ago.

Continue reading “Montana has moved to limit wolf hunts after more than intended, but commissioners won’t reinstate quota ended by Republicans”
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Wildcats have returned to the Netherlands on their own after centuries of absence

Many of the environmental issues that the UK faces continue to be worse because we are an island off the coast of Europe. Unlike France, we have to make the conscience choice to reintroduce wolves, where as in France they have returned naturally.

Recent rewilding efforts in Germany and Belgium, saturated the local wildcat population leading to them spreading to Holland next door.

Wildcats disappeared from Holland in the middle ages. With flatter heads and longer legs than its domestic cousin, the wildcats reappearance is hugely encouraging for environmentalists.

The wildcat started to return in 2013. Pine marten have also returned since 2015.

Long may this move continue

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An area twice the size of London is set aside for driven grouse moors in our national parks, why?

One of the most nature deprived parts of the UK is the driven grouse moors. While grouse are native to the UK these grouse moors are definitely not.

While national parks can be important places for conservation, and in Africa are the home of many of the big animals, in the UK that is not the case at all.

Driven grouse moors are regularly burnt of all their natural vegetation. In addition birds of prey in the area suffer pretty blanket illegal persecution.

Alarmingly, these areas makeup 44% of the Cairngorms national park,28% of north moors national park and 28% of the peak district.

If this huge area of land was given over to rewilding, far more of the British population could enjoy these areas. Furthermore, this land would hold vastly more carbon in its natural state, never mind the fact that with a proper balance, we could see many highly endangered animals return to thrive in the UK.

Boris Johnson pledged to preserve 30% of the UK for nature, and importantly included national parks in that total. If these driven grouse moors are not eliminated that is a claim that cannot stand. We are the only country in the world that undertakes this dangerous practice.

It really should not be the case, that large parts of public land are set aside for the extremely wealthy, who could afford to do this on their own private lands.

In the last year, the government has listened to the anger, stopping burning of moorland where peat is more than 40cm thick. While this is a good move from the environmental side of things it is not the sole thing that bothers the average person in the UK.

Grouse shooting interests point out that the industry supports 1500 full time jobs. This is good, but the 23 large scale rewilding sites in the UK have increased employment by 47% in the areas that they operate, which suggests that 1500 is probably a very low number of jobs to what could be supported.

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Lab-grown tuna steaks could save the wild tuna?

Tuna are struggling in the wild. As a predator high on the food chain, they do not breed very fast. Added to this, we have been catching them in completely unsustainable numbers.

Perhaps lab grown tuna will arrive first? I know a great number of vegetarians are there because for some reason they do not think that it is right (either because they do not think we should be killing animals, or more recently because they believe that we shouldn’t eat it because it has a high carbon footprint.

I have a certain amount of sympathy for both views.

However, with tuna, even those who pay little attention to what is going on in the world around them are likely to have noticed the many adverts about sustainable tuna and the like.

Lab grown tuna could be truly sustainable. Once some cells are harvested, you should not need to touch the animal again.

BlueNalu is a start-up cell-based sea food aiming to provide the fish without the negative environmental issues.

His company was aiming to capitalize on two moves that have been under way in the public. There has been a rapid move from red meat to meats such as fish as these are more healthy for people. The other thing he noticed was that while there was much innovation in making plant foods taste like meat, the process of growing actual meat from cells were doing far better.

BlueNalu will be producing the high value fillets rather than something you might find in fishcakes, and it will start in restaurants as at the beginning quantities will be so small and here can support more expensive ingredients.

This like many other moves, will be one to watch.

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Norway continues to ignore science, but the wolf cull has been halted (for now)

Norway is a large country with only 5.4 million population. One would think therefore, that there would be plenty of space for healthy populations of wildlife. Indeed, one would be correct.

However, they draw the line at wolves.

At the start of the year, there was roughly 80 wolves in Norway. It seems foolish to need to say this, but this is not many for a country of this size. Similarly bears only number around 14, and lynx 350. With huge populations of musk ox deer elk and many other herbivores. This is clearly not enough predators.

Unfortunately this is not a view held by Norway.

51 wolves out of the population of 80 were due to be killed. This is clearly not a scientific cull, but one to placate hunters and farmers.

25 of the animals were due to be killed within four packs that live in the “Wolf zone” an area specifically set aside to protect predators. It is these wolves who have been given a stay of execution – conservationists argued that it is absurd to have an area set aside for nature, and to kill such a large proportion of a species that lives within it.

Conservation groups are taking the Nordic countries to court over their extreme hostile environment that they have for wolves. On Friday, Finland suspended licences to kill 3 packs of wolves specifically because of EU legistlation.

It is not wise to cull entire populations. Importantly, significant numbers of tourists visiting the Nordic region come for the wildlife. In other words, these animals are worth far more alive than dead.

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Maybe the British red squirrel is not doomed on mainland britain?

There are few animals more loved than the native red squirrel, yet in the UK we have watched its gradual decline since the non-native grey introduction

At the moment, red squirrels still survive in reasonable numbers up in Scotland. It is not that grey squirrels out compete red ones, but that they carry an illness which kills red squirrels very fast.

Continue reading “Maybe the British red squirrel is not doomed on mainland britain?”
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