'Almost certain extinction': 1,200 species under severe threat across world

Scientists map out threats faced by thousands of species of birds, mammals and amphibians

More than 1,200 species globally face threats to their survival in more than 90% of their habitat and "will almost certainly face extinction" without conservation intervention, according to new research.

Scientists working with Australia's University of Queensland and the Wildlife Conservation Society have mapped threats faced by 5,457 species of birds, mammals and amphibians to determine which parts of a species' habitat range are most affected by known drivers of biodiversity loss.