There are currently no know Mexican wolves in Mexico, with the last 5 having been captured in 1980 to create a breeding program. It is possible that a few survived and have not been seen (there is a great deal of wilderness in Mexico), but from what is known they are none left in Mexico.
New Zealand has no native land mammals. There are mammals that swim to new Zealand, or indeed that fly there, but all the land mammals are non native. Unfortunately with no mammals there are also no predators to control, it is also unfortunately true that in most cases introduced predators take the native flightless birds far more than the non-native mammals.
There are currently thought to be millions of wallabies living free on both of New Zealand. Finally pest control have started to try to deal with these. One pest controller can kill 100 wallabies in a good night. As elsewhere, these wallabies are causing problems, causing local plants to die and get pushed towards extinction.
It is estimated that by 2025 the cost to New Zealand could be costing $84 million a year in damaged ecosystems and lost agricultural revenue.
The decline in African Lions has been pretty constant and totally devastating. Just 100 years ago, there were about 200,000 lions in Africa (some estimates suggest as many as 500,000 in 1950, and 200,000 as late as 1975.
While the Cheetah has suffered a horrific fall in range and numbers in the world over the last century, there are some hopes for the species.
Cheetah are not big cats- this means that they often struggle to thrive in small reserves alongside other big cats. What this has meant is that in many countries there are more cheetah outside reserves than inside reserves. This is primarily the case in Southern Africa, in particular Botswana, Namibia, South Africa and Zimbabwe where the most free ranging cheetah currently live. To a lesser extent, there are also free ranging cheetah in east Africa in Tanzania and Kenya.
Pine martens are an arboreal hunter. It is native to Europe, stretching into Asia in areas such as Iran and Syria. It is also a native part of the UK ecosystem. Unfortunately, as an arboreal predator the pine marten was horrifically reduced in the UK by the destruction of our rainforests. What few animals continued to survive in fragments of forest left behind, have been persecuted by farmers for their habits of taking chickens and similar animals.
This is why this sighting of a pine marten on the edge of London is so exciting.
Rainforests are incredible places, with a huge amount of wildlife and plants all living closely together and fighting for survival.
Now the problem in many parts of the world, rainforests are being cut down for space to be given over to all sorts of other land uses. I have no problem with some of the rainforests being cut down for other land uses. Unfortunately though in the Amazon, there is a significant issue.
If a tipping point is reached, cut down rainforest is not likely to be useful for growing crops, it is likely to transform into a dry savannah, incapable of supporting crops, it may turn into full desert.Continue reading “Amazon Rainforest tipping point approaching?”
The big 5 is a tool that safari operators continue to use. It does not make much sense as this term is a hunting term. The big 5 are the five most dangerous animals to hunt on foot.It is not impossible to encounter the big 5 on a single drive in the bush. I have done this on a few occasions. However, when you are in the bush it is worth taking your time.
Given the big 5 is to do with hunting on foot, I have been more interested in encounters on foot. Before my recent trip, I had encountered Rhino Buffalo and Lion on foot (I do not consider it as an encounter unless I am within about 10m of the animal).
The cheetah have arrived in India, and have been introduced into enclosures within the Kuno national park. At the current time, the enclosures are just 15x30m so a similar size to a large zoo enclosure. They will stay in this enclosure for a month in order for the team to be sure that their health is good.
After this, they will be shifted into a 1 kilometre square enclosure for up to another 4 months before being released fully into the Kuno national park.
A further 12 cheetah will be transferred next month with roughly 50 agreed to be transferred over the next few years.
The simple question, though, is that cheetah do not do well in small reserves in Africa, as they cannot compete with large cats like lions or leopards (or in India, Tigers). With far less space, and a much greater density of people in India, is there going to be space for the returning cheetah? Furthermore, this situation is not likely to improve in the near future: predictions are that, without a significant break on fertility rates, India’s population could exceed 2 billion by the end of the century. In this senario, it is hard to see how there is space for much wildlife at all.
Today is red panda awareness day. Many people are not particularly sure what a red panda is. Indeed, when I volunteered in a local zoo, I often found myself standing by the red pandas as so many visitors walk past without giving this little animal a proper look.
It was once considered a member of the bear family, but recent analysis has shown that while it is in its own family Ailuridae, They are carnivores and have been found to be most closely related to the group that includes Skunks raccoons and weasels.
Although now considered the lesser panda, the Red panda was the original – indeed the giant panda was discovered later, and named because of similarities that they share. Panda is thought to come from the Nepalese words: “nigalya ponya” , which means bamboo eater.