2021
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From the fluffy down on a swan chick to the brilliant spiral on a King Bird-of-Paradise tail, feathers are remarkable not just in the way they look to the naked eye, but also for their intricate microstructure. Understanding feather anatomy at the microscopic level provides insight into how feathers function.
Featherbase is a website that allows you to identify feathers from hundreds of different bird species, compare their features, and learn about their functions and conservation. It is a non-profit project created by feather scientists and collectors worldwide.
Feathers are epidermal growths that form a distinctive outer covering, or plumage, on both avian (bird) and some non-avian dinosaurs and other archosaurs. They are the most complex integumentary structures found in vertebrates and an example of a complex evolutionary novelty.
Feathers provides a plethora of exquisite items from timepieces to meticulously crafted handbags, while never leaving out the final touch of Feather's signature style, the connection to Emirati's heritage and Arabian roots.
11 de ago. de 2009 · Learn about the structure, function and diversity of feathers in birds. Find out how feathers are made, what they do, and how they help birds fly, stay warm and communicate.
An interactive tutorial from the Cornell Lab of Ornithology learn & teach about feathers & bird science. Diagrams, animations, videos & fun quizzes.
12 de nov. de 2020 · Learn how feathers are made of keratin proteins and have a complex architecture of shaft, barbs, and barbules. Discover how feathers evolved from reptile scales and how they serve different purposes for birds.
