'Migration of Birds' Summary

Migration of Birds is a book by the U.S. Fish and Wildlife Service that explores the amazing journey that birds take each year. Every spring and fall, millions of birds travel thousands of miles to their breeding and wintering grounds. They use a variety of cues to navigate, including the Earth's magnetic field, the sun, and the stars.

The book begins by explaining the science behind bird migration. Birds have a special organ in their brains called the magnetoreception that allows them to sense the Earth's magnetic field. They also use the sun and stars to navigate, and they can even use the smell of their breeding grounds to find their way home.

The book then goes on to discuss the different types of birds that migrate, the routes they take, and the challenges they face. Some birds, such as the Arctic tern, migrate the longest distances of any animal on Earth. They fly from the Arctic to the Antarctic and back every year, a journey of over 20,000 miles.

Other birds, such as the barn swallow, migrate shorter distances. They fly from North America to South America and back every year.

The book also discusses the threats that birds face during migration, such as habitat loss, climate change, and hunting. The FWS is working to address these threats, and the book provides information on how you can help.

Migration of Birds is a fascinating and informative book that will teach you all about the amazing journey that birds take each year. It is a must-read for anyone who is interested in birds or in the natural world.