Essential Ornithology

di Addriana Boyle

2023 · 261 pagine · Larsen and Keller Education · ISBN 9798888360330

Trama

Ornithology is a branch of zoology that deals with the study of birds. Feathers, rapid metabolic rate, sturdy yet lightweight skeleton, toothless beaked jaws, a four-chambered heart, and laying hard-shelled eggs are the main characteristics of birds. Their sense of smell is poor and their hearing range is limited.

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