From MinuteEarth.

Every craft feather you can buy is from a real bird.

LEARN MORE
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To learn more about this topic, start your googling with these keywords:
– Feather: the light, flat, and waterproof structure on a bird’s body, essential for flight, insulation, and waterproofing.
– Keratin: a tough, fibrous protein that is a key structural component of hair, nails, feathers, horns, and the outer layer of skin.
– Plumage: the entire set of feathers covering a bird, including their color, pattern, and arrangement.

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CREDITS
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Lizah van der Aart | Script Writer, Narrator, Illustrator
Cameron Duke | Director
Nathaniel Schroeder | Music

MinuteEarth is produced by Neptune Studios LLC
https://neptunestudios.info

OUR STAFF
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Lizah van der Aart • Sarah Berman • Cameron Duke
Arcadi Garcia i Rius • David Goldenberg • Melissa Hayes
Henry Reich • Ever Salazar • Leonardo Souza • Kate Yoshida

OTHER CREDITS
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Lizah’s Cosplay Photo by: @VisionVsSight (Instagram/Facebook)
https://www.instagram.com/visionvssight/

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Apple Podcasts| https://podcasts.apple.com/us/podcast/minuteearth/id649211176

REFERENCES
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Klara Katarina Nordén, Chad M Eliason and Mary Caswell Stoddard (2021) Evolution of brilliant iridescent feather nanostructures. eLife 10:e71179. https://doi.org/10.7554/eLife.71179

Benjamin S. Lazarus,. et al. (2021) Engineering with keratin: A functional material and a source of bioinspiration, iScience, https://doi.org/10.1016/j.isci.2021.102798

Ng, Chen Siang & Li, Wen-Hsiung. (2018). Genetic and Molecular Basis of Feather Diversity in Birds. Genome biology and evolution. https://doi.org/10.1093/gbe/evy180

Lorna Gibson – Personal communication