Parrots are among the most colorful animals on Earth, but their feathers may look completely different to another parrot than they do to us. In this episode, Alexis and Avery explore the science behind parrot coloration, including tetrachromatic vision, ultraviolet light, microscopic feather structures, melanin, and the uniquely parrot-made pigments called psittacofulvins. They also examine how color supports mate selection, species recognition, communication, camouflage, and survival, with fascinating examples from budgies, Blue-fronted Amazons, Hyacinth Macaws, cockatoos, and Eclectus Parrots.

Don’t forget our species spotlight featuring the Scarlet Macaw (Ara macao)!

Always Remember: Be kind to your Parrot, and it will be kind to you!

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Learn More:

AskNature. “Parrots Make Unique Molecules to Generate Color.” AskNature. Updated January 29, 2025.

https://asknature.org/strategy/parrots-make-unique-molecules-to-generate-color/

Cornell Lab of Ornithology. “How Birds Make Colorful Feathers.” Bird Academy. Accessed July 31, 2026.

https://academy.allaboutbirds.org/how-birds-make-colorful-feathers/

Heinsohn, Robert. “Why Are Male Birds More Colorful Than Female Birds?” Scientific American, September 12, 2005.

https://www.scientificamerican.com/article/why-are-male-birds-more-c/

Pennisi, Elizabeth. “Why Are Parrots So Colorful? Study Points to Simple Chemical Tweak.” Science, October 31, 2024. https://www.science.org/content/article/why-are-parrots-so-colorful-study-points-simple-chemical-tweak

San Diego Zoo Wildlife Alliance. “Cockatoo.” San Diego Zoo Animals & Plants. Accessed July 31, 2026.

https://animals.sandiegozoo.org/animals/cockatoo

Santa Barbara Zoo. “You May Not Like It, but This Is What Camouflage Looks Like!” Facebook. Accessed July 31, 2026.

https://www.facebook.com/santabarbarazoo/posts/1076048684563894/

Toft, Catherine A., and Timothy F. Wright. Parrots of the Wild: A Natural History of the World’s Most Captivating Birds. University of California Press, 2015.

https://doi.org/10.1525/9780520962644

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