Wildlife Decline May Lead To 'Empty Landscape'

"Populations of some of the world's largest wild animals are dwindling, raising the threat of an "empty landscape", say scientists."

"About 60% of giant herbivores - plant-eaters - including rhinos, elephants and gorillas, are at risk of extinction, according to research/"

http://www.bbc.co.uk/news/science-environment-32549898