Humans have been growing exponentially in population, taking up space that would otherwise have been inhabited by wildlife. The amount of land untouched by humans has decreased. EO Wilson proposed a concept where half of the earth is set aside as a nature reserve. This could be the answer to many problems, argues EMILY FOLK
WildAid's Steve Trent on why only robust anti-poaching operations, undercover investigations and high profile prosecutions can save the remaining wild rhinos, elephants, tigers and sharks
Pollyanna Pickering on being one of the few westerners to see a giant panda in the wild, saving the Abyssinian Wolf and how art has led her to a greater appreciation of the natural world...
If you go down to Barnes today you're in for a big surprise. The sterile concrete of a former reservoir has been turned into a world renowned haven for birds and wildlife. Bridget Nicholls wises a happy fifth birthday to the London Wetland Centre