Just four birds have a population over a billion, house sparrows European starlings ring-billed gulls and barn swallows.
At the other end, there are over 1180 species with 5000 or less members left.
The last time this survey was done was 24 years ago, the estimate was 200 to 400 billion birds, though it is clear that some of this reduction in numbers will be down to a more accurate survey – still many birds are heading rapidly in the direction of extinction.
The first thing to be done in conservation is to understand the current situation, so this is a great first step. Now the world needs to work hard on conserving what is left – unfortunately this is a rather bigger task. However now we know what needs to be done we merely need to get on with it.
For as long as people have studied the carbon cycle, forests are considered essential carbon sinks. Unfortunately as we damage them, their ability to absorb carbon reduces.
A new study has confirmed, that large parts of the Amazon rainforest have crossed this line.
There are many threats facing the great apes of Africa, from habitat destruction and fragmentation, to hunting for bush meat. Unfortunately, it is now thought that Chimpanzees gorillas and Bonobos face a still greater threat (assuming humans avoid killing off what remains of their population) the loss of about 94% of their remaining habitat due to forest die off from the warming that we are creating.
Could this become something impossible to see, within this generation? I hope not
Even under our most rosy scenario, they stand to loose 85% of their range.
The same studies suggest that as areas become unsuitable, there are likely to be other that become suitable. Unfortunately, dealing with slow adapting animals this will not help at all without significant assistance from humans.
What is even more scary is that this loss would occur by 2050.
I find this horrifying. I have not been able to yet visit any wild great ape populations, and now it looks as though their future is severely limited. It also looks like, by the time my children have children the huge forests of Africa teeming with wildlife, will be no more.
We must act now!
Human communities which live alongside great ape populations must benefit. Of course these communities must not grow and crowd out the wildlife, but if a similar system can be set up that worked for the mountain gorillas, perhaps many of the great apes could be saved and at the same time, pull millions of Africans living in poverty, into more sustainable and profitable lives.
This is not something that must be left to African governments. Indeed, it also must not be just left to tourism. Governments around the world, need to help in this work.
As well as replanting and recovering rainforests across the globe, the human population as a whole needs to work together to save the remaining tropical rainforests which are so precious to our future and that of our descendants.
A French company Biotope is working on sustainable cohabitation between chimpanzees and local communities in the highlands of western central Guinea.
The west African Chimpanzee once numbered around 2 million. Currently there are roughly 500,000, but without urgent action that number is liable to move quickly down to close to zero.
Conservation for its own sake is all very well for those people living on the other side of the world. For those who live close by it is a different matter. Ending the population explosion that is occurring in Africa, is essential both for the human and wildlife populations that share this continent. Similar programs could do the same thing in south America and Asia.
I am well aware that even if successful, this website will only be part of the solution, but I hope that with your support we can do some good.
According to the African wildlife foundation estimates, there are 15000 to 20000 bonobos left in the wild. Bonobos or pygmy chimpanzees are thought to genetically be closer to humans, certainly their appearance – they are thinner, have thinner faces and a more noticeable crop of hair on their head, but are horrifically threatened.
Although these bonobos do not look human, they look very different to other chimpanzees.
Yet it would appear that even this estimate is too high.
Gorillas are threatened with extinction. We hope against hope, that these incredible animals – closely related to us, and so similar in many ways can be saved.
Current prediction is great apes will lose 80% of their habitats by 2050
Of the great ape species, 3 out of the 4 non human species live in Africa. This is why it is so alarming the current estimates are that by 2050 great habitat will have reduced by 80%.
This is also a huge concern for the rest of the world. An 80% reduction in rainforest cover in Africa could make halting global warming impossible.
Obviously there are multiple strands of global warming and halting species loss. Unfortunately this could sink both problems into impossible or near impossible to solve.
Furthermore, there are other sad facts about this idea. Farmland rarely benefits the people who live in its vicinity. The huge plantations of Indonesia have destroyed the rainforests but they have not lifted living standards, indeed in many places they have eradicated the ability for locals to live – forcing them to leave their home.
Game reserves require significant staff to look after the guests. Furthermore, there are a great deal of resources that can be extracted without destroying the trees above. This allows locals to increase their standard of living, while at the same time allowing the rainforests to stay standing and the wildlife that lives there to continue to thrive.
It would seem that it should be possible to dig deep mines under rainforests without cutting the forest down first. Obviously we come back to the problem of poaching that might increase with the mine workers, but the simple fact is that most mines do not disturb the surface (except for the mine entrance). It likely increases mine costs, but given the wealth of minerals that are thought to lie under the Congo rainforest it should be more than worth it.
I do not want to have to explain to my grand children, why there are no great rainforests left in Africa. I have only visited one rainforest (that of the Udzungwas in East Tanzania), but apart from the environmental services that these places provide there are many parts of the planet which rapidly turn to desert if you remove the rainforests covering the ground.
Home to one of the two remaining populations of mountain gorillas as well as eastern lowland gorillas and chimpanzees. It is one of the best protected central African rainforest, yet satellite imagery shows significant amounts of deforestation.
In April last year, 12 Virunga rangers and 5 civilians were killed in clashes over this environmental destruction.
As in other places, the locals see little benefit from the park, rather they see large amounts of land that they have lost access to. Locals must benefit from the park, as well as efforts made to feed the local population
While currently only exploratory, oil projects in the ecosystems of Namibia and Botswana potentially threaten the survival of 130,000 elephants – one of Africa’s last great wildernesses.
The Okavango delta from space. This exploration could destroy one of Africa’s last great wildernesses
The company ReconAfrica is going ahead with its search despite the threats. At the current time, there are roughly 450,000 elephants in Africa, but that is down from millions just a few short decades ago.
