The Yellow Cardinal Explained by an Ornithologist

Birding Better
Birding Better
45.2 هزار بار بازدید - 4 سال پیش - I explain why yellow cardinals
I explain why yellow cardinals are yellow and why we expect to see and do see yellow variants of essentially all red birds. I also give pointers for how to tell male yellow cardinals from female cardinals, which can also appear quite yellow.

Resources:
Yellow Cardinal Facebook Page:
Facebook: TheYellowCardinal

Yellow Cardinal photo clearinghouse:
https://www.facebook.com/media/set/?s...

Jeremy Black Photography (Yellow Cardinal photos)
http://www.JeremyBlackPhotography.com/

where to buy bird coloration book:
https://www.amazon.com/National-Geogr...

2021 Chicago Tribune story on a yellow cardinal:
https://www.chicagotribune.com/lifest...
4 سال پیش در تاریخ 1399/12/19 منتشر شده است.
45,242 بـار بازدید شده
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