![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://bioone.org/ContentImages/Journals/bbrc/141/3/bboc.v141i3.2021.a5/graphic/img-z12-1_276.jpg)
What's in a name? Nomenclature for colour aberrations in birds reviewed
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://bioone.org/ContentImages/Journals/bbrc/141/3/bboc.v141i3.2021.a5/graphic/img-z18-1_276.jpg)
What's in a name? Nomenclature for colour aberrations in birds reviewed
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://www.researchgate.net/publication/297760972/figure/fig5/AS:403900843741190@1473308873490/BN-PAGE-followed-by-Coomassie-staining-and-destaining-Liver-mitochondria-were-isolated.png)
BN-PAGE, followed by Coomassie staining and destaining. Liver
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://brill.com/view/journals/beh/157/14-15/1568539x_157_14-15_s001_i0006.jpg)
Colour vision in sengis (Macroscelidea, Afrotheria, Mammalia): choice experiments indicate dichromatism in: Behaviour Volume 157 Issue 14-15 (2020)
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://www.birdforum.net/data/avatars/l/6/6775.jpg?1605896776)
It's Not Black or White: another foray into abnormal pigmentation in birds
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://bioone.org/ContentImages/Journals/bbrc/137/1/bboc.v137i1.2017.a9/graphic/WebImages/f17_12.jpg)
The dark side of birds: melanism—facts and fiction
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://i0.wp.com/www.sibleyguides.com/wp-content/uploads/Northern-Flicker-20150904-NeedhamMA-Michael-BeagenDSC_7751.jpg?resize=350%2C200&ssl=1)
Abnormal coloration in birds: Melanin reduction – Sibley Guides
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://bioone.org/ContentImages/Journals/bbrc/137/1/bboc.v137i1.2017.a9/graphic/WebImages/f25_12.jpg)
The dark side of birds: melanism—facts and fiction
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://onlinelibrary.wiley.com/cms/asset/b1c292b5-8e78-463c-9089-20bd820ed952/mec13432-fig-0001-m.jpg)
Molecular Ecology, Molecular Genetics Journal
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://brill.com/view/journals/beh/157/14-15/1568539x_157_14-15_s001_i0001.jpg)
Colour vision in sengis (Macroscelidea, Afrotheria, Mammalia): choice experiments indicate dichromatism in: Behaviour Volume 157 Issue 14-15 (2020)
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://www.journals.uchicago.edu/cms/10.1086/710708/asset/images/medium/fg1.gif)
Fledging Mass Is Color Morph Specific and Affects Local Recruitment in a Wild Bird
![Abnormal coloration in birds: Melanin reduction – Sibley Guides](https://i1.rgstatic.net/ii/profile.image/272252180627476-1441921386371_Q64/Claudia-Hochleithner.jpg)
PDF) Cosmetic Coloration in Birds: Occurrence, Function, and Evolution