World's Most Extreme

A fascinating look at some of the most extreme creatures from all around the world!

Animals around the world have developed amazing and extreme abilities.Do you know which bird laid the heaviest egg ever recorded, how large the biggest frog in the world is or where to find a baby bird that projectile vomits an orange goo? Discover what animals live the longest, move the fastest, sleep the most and much, much more!

With detailed illustrations, striking photographs and curious facts, it's a brilliant introduction to the most extreme side of wildlife.

Packed with fun facts, photos and illustrations from Australian Geographic
Features bizarre and brilliant species from across the globe