the first ever sew-along : make a crow (or raven) – ann wood handmade
Crows Sometimes Have Sex With Their Dead - The Atlantic
The Crow Paradox : Krulwich Wonders : NPR
American Crow Overview, All About Birds, Cornell Lab of Ornithology
Researchers uncover the reason crows and ravens are found across the globe
Cultural depictions of ravens - Wikipedia
How to Tell a Raven From a Crow
13 Raven Facts To Unveil The Mysterious Bird
Similar Species: Crows and Ravens
Crows: Everything you need to know about the whole corvid family, from ravens and jackdaws to rooks, magpies, jays and choughs - Country Life