Over the years he has been up close to some of the most amazing creatures in the animal kingdom - but can you guess what they are in this picture quiz?

Birds will always welcome a bit of extra food, so make them some tasty treats to enjoy!

Not all male lions have a mane. In some parts of Kenya the males are maneless, though we’re not quite sure why! Loads of animals have unique features that help us tell them apart. Find out how fur, ...

Are you an animal spotting expert? We have zoomed into some wild animals, it will be your job to tell us what's what! Don't forget to let us know how well you get on in the comments below.

Jump into the wild world of animal weirdness in this quiz. Questions adapted from the Weird But True! book from National Geographic.