Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book.

Many animals, such as flying squirrels, frogs, snakes, fish and other gliding animals, can move through the air by unpowered flight. Besides bats, birds are the only living vertebrates capable of ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Birds today make flight look effortless, but its evolution was complex. Scientists are still trying to discover exactly how birds took to the skies, and today, a new perspective has emerged by ...

In the first part of the series, "To Fly or Not to Fly," David Attenborough ... if time is limited.) Do a field study of birds in your area. This study could be as simple as bird watching in ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Then learn about birds you might observe in your neighborhood. Got More Time? How do birds fly? What do their calls mean? When your child has questions, this YouTube playlist has answers.

If the wind is blowing behind them, the birds fly high up in the sky where the wind will increase their speed. Do birds migrate to Northern Ireland? Birds do migrate to Northern Ireland!

Since they do not experience evolutionary pressure to stay in flying form, they gradually lose some of the features of their skeletons and feathers that help them fly. Meanwhile, some birds ...

"On a big night in the spring, you're talking 450 to 500 million birds flying under cover of darkness." For the most part, birds aren't at the Northeast yet, as it's the very beginning of our ...

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.