Why do birds have feathers?

and other questions about evolution and classification

"Readers will learn about early birds, such as the Archaeopteryx, and what we've learned from their fossils. They'll also learn about the classifications for birds that are alive today, such as perching birds, raptors, and flightless birds. Colorful pictures, diagrams, and sidebars take readers on an adventure to meet these amazing feathered friends."--Provided by publisher.

PowerKids Press
2017
9781499432053
book

Holdings

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96823146867391646611369808354RHVO406RHVO040286598 JAC59815802161721642789712