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.
Using our website, it is possible to identify feathers from hundreds of different species, compare similarities between them, work out gender or age-specific characteristics and look at the statistics of countless feather measurements.
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 · Feather Anatomy. The parts of a feather you can see with the unaided eye are the rachis, vane, afterfeather, barbs, downy barbs and the hollow shaft. There are also tiny parts called barbules and hooklets that help hold the barbs together and give the feather its shape.
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 · Feathers provide most birds with a water-resistant—if not water-proof—outer covering. If down acts like a puffy insulating parka, the contour feathers are like the rain jacket. The microscopic structure of the barbs and barbules in contour feathers gives them their water repellent property (watch) .
