The Life Cycle of Birds by Susan Heinrichs Gray


The Life Cycle of Birds by Susan Heinrichs Gray

What are the different groups in the Animal Kingdom? How does a bird grow? What is a bird's keel? Expand your knowledge of these fascinating vertebrates in this amazing book!

About the Author

Susan H. Gray holds bachelor's and master's degrees in zoology from the University of Arkansas in Fayetteville. She has taught classes in general biology, human anatomy, and physiology. She has also worked as a freshwater biologist and scientific illustrator. In her twenty years as a writer, Susan H. Gray has covered many topics and written a variety of science books for children.

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Book Info


48 pages
Interest Age: From 8


Susan Heinrichs Gray
More books by Susan Heinrichs Gray


Publication date

7th May 2011



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