Oh! The birds have knocked it off. Laying your eggs in a nest is much safer, because then they're better protected and can't fall out. Lots of other animals lay eggs too. This egg is starting to ...

Nature is full of surprises, including animals that can change from male to female. Discover why and how some species undergo sequential hermaphroditism and end up laying eggs. President Trump ...

The reason that some animals lay eggs is because that is more beneficial to them than than it is to give birth to a live offspring. Birds, for example, all lay eggs because they can't fly with the ...

Learn about classification with this guide. How to classify plants and animals Learn how to classify plants and animals. Learn how nutrients and water are transported around different animal ...