The science of birdsong - Reader's Digest

It's a sound we're all familiar with—but why do birds sing? And how do they get that perfect pitch? All your questions answered. 
It's a sound we're all familiar with—but why do birds sing? And how do they get that perfect pitch? All your questions answered. 

Book reviews – Cheyenne Bird Banter

Nature's Music: The Science of Birdsong: 9780124730700: Medicine

Birdsong for the Curious Naturalist

Orion Magazine - Searching for Home in (Very) Rural Amercia

Issue 30: The Great Debates by EUSci Media - Issuu

Science Picture Books

Birds Art Life, Book by Kyo Maclear

Bird Books - Ornithology

The Backyard Birdsong Guide Eastern and Central North

The science of birdsong - Reader's Digest

Backyard Birdsong Guides