Bird Plumage Variations and Abnormalities
By A Mystery Man Writer
Description
Male Painted Bunting in his spectacular plumage : Tim Hopwood Variations in plumage can be based on the sex of the bird, its age, or seasonal changes caused by molting. Molting patterns are complex and even the experts do not have all the answers about how this process is controlled. This basic
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Surprising Animal Color Abnormalities
![Bird Plumage Variations and Abnormalities](https://www.allaboutbirds.org/news/wp-content/uploads/2019/03/CYellowthroat-FI-480x270.jpg)
All About Birds
![Bird Plumage Variations and Abnormalities](https://www.sibleyguides.com/wp-content/uploads/Cardinalis_normal_027_webkey.jpg)
Abnormal coloration in birds: Melanin reduction – Sibley Guides
![Bird Plumage Variations and Abnormalities](https://www.researchgate.net/publication/259920354/figure/fig1/AS:214343355506689@1428114846637/A-B-Plumage-colours-in-adult-MH-chickens-with-wild-type-plumage-Mo-i-i-Co-or.png)
A, B) Plumage colours in adult MH chickens with wild-type plumage
![Bird Plumage Variations and Abnormalities](https://www.allaboutbirds.org/news/wp-content/uploads/2015/06/screen8-480x321.jpg)
Feathers - Biology
![Bird Plumage Variations and Abnormalities](https://www.allaboutbirds.org/news/wp-content/uploads/2022/09/Vyn-200921-0014_Clarks-Nutcracker-16x9-1-480x270.jpg)
Biology All About Birds
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Bird Plumage Variations and Abnormalities
![Bird Plumage Variations and Abnormalities](https://academy.allaboutbirds.org/wp-content/uploads/clo720_226_blackcapchickadee3_en-us.png)
Bird Plumage Variations and Abnormalities
![Bird Plumage Variations and Abnormalities](https://www.researchgate.net/publication/323906163/figure/fig1/AS:606510027661312@1521614667726/Observations-of-plumage-aberrations-in-African-Penguins-in-Algoa-Bay-South-Africa-a.png)
Observations of plumage aberrations in African Penguins in Algoa Bay
![Bird Plumage Variations and Abnormalities](https://www.allaboutbirds.org/news/wp-content/uploads/2017/04/Baltimore_Oriole_migratio-illustration-Virginia_Greene-FI-480x360.jpg)
Biology All About Birds
![Bird Plumage Variations and Abnormalities](https://cdn.britannica.com/18/231518-050-A322171E/Dilong-paradoxus-skeletal-cast.jpg?w=300&h=169&c=crop)
Protofeather, zoology
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