Animal Groups: A Rookery of Penguins

Do all penguins live in cold places?
Why do Adelie penguins steal pebbles?
How do emperor penguins look after their eggs?
Find out how penguins work together to find food, stay safe, and raise their young. Discover how they communicate in order to pass on information and give warnings. How does living in a group give then an advantage over other animals? The book finishes with a look at other birds, such as puffins and social weavers, which also live in groups.