Definition: The outer layer of feathers that cover a bird's body, wings, and tail and give the bird its characteristic appearance. Contour feathers differ from other body feathers (such as down and semiplumes) in that they consist of two vanes along a shaft that have interlocking barbs that give strenght and structure to the feather shape
A feather shaft is the central part of a feather, also known as the rachis, which provides structure and support for the feather's vanes. It runs through the center of the feather and connects to the bird's skin. The shaft is usually cylindrical in shape and can vary in length and thickness depending on the type of bird and the feather.
It is on the wing of the bird. To look at it on a chick just starting to grow feathers, gently hold the chick in one hand and spread the wing out. Take note if the tips of the feathers are even or jagged. That is referred to as "the feather line" On an adult bird it is more easily seen but harder to control the bird.
Although contour feathers are the most prominent type of feathers in a bird's plumage, birds can also have other types of feathers like down feathers and filoplumes. Contour feathers are responsible for providing the shape and waterproofing for a bird, while down feathers provide insulation. Filoplumes are used for sensory purposes.
contour feathers
A quill is not an animal, but rather a hollow shaft of a feather, typically from a bird like a goose or turkey. It is commonly used as a writing implement historically before the invention of the metal dip pen.
Contour feather is the largest feather of a bird. It has 7 basic part and they are the Calamus, Rachis, Vane, Barbs, Barbules, Hooklets, and the Afterfeather.
a kind of feather on a bird's body, wings, and tail that is strong and helps provide a streamlined shape
Contour
contour
Hunter+Bird = feather
Contour feathers are found on every bird. They are not linked to any specific type of bird. Hope this answers your question! :)
off a bird
feather
In between contour feathers is a patch of bare skin called the apteria. Down feathers develop in the apteria preserving air trapped under the contour wings. Downy feathers are shaped of a incredibly unfastened structure that is flexible and helps trap air close to the bird.
The platypus has fur, not feathers.
No. Any animal with feathers is a bird.
yes