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Birds are the only animals with feathers. They have two main types. Strong, lightweight contour feathers give birds their coloring and shape. They help the birds steer while flying. Soft, fluffy down feathers give adult birds a layer of protection next to their skin. Down feathers cover the bodies of young birds.
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What does Duck with soft down mean?
Down is the soft feathers of a bird, the ones under the stiff feathers. A duck is a waterfowl with a flat beak.
Sometimes an author helps you find what you are looking for by writing down what you are not looking for. is it a contrast or antonyms?
Type your answer here... Contrast or antonyms
What is a down comforter?
A down comforter is a quilted blanket with down inside. Down is made up of very fine feathers, often from geese, which are very good thermal insulators.
Would be a good hook for a compare and contrast essay that happen?
Perfect, a pizza joint! Finally, a little taste of home. But as I sat down to eat, I realized that the crust looked weird, the sauce was merely ketchup, and there were hot dogs standing in for pepperoni. Culinary diversity strikes again!
What is the definition of a contour line?
- Contour lines never cross. All lines on a contour line represent one elevation.- The spacing of contour lines depends on slope characteristics. Contour lines that are close together show a steep slope. Contour lines that are far apart show a gentle slope.- Contour lines that cross a valley or a stream are V shaped. The C points toward the area of the highest elevation. If a stream or river flows through the valley, the V points upstream.-The tops of the hills, mountains, and depressions are shown by closed circles. Depressions are marked with short, straight lines inside the circle that point down slope to the depression.
Compare and contrast down feathers and contour feathers?
Contour feathers are long, strong, and smooth, while down feathers are soft and fluffy. Contour feathers give birds their coloring and shape and are used in flight. Down feathers provide a layer of insulation.
What feathers are located underneath contour feathers?
Down feathers are located underneath contour feathers. They are fluffy and provide insulation to help birds regulate their body temperature.
Ostriches cannot fly would you expect them to have more down feathers or contour feathers why?
Ostriches have down feathers. Because they can not fly they have no need for contour feathers...
What kind of feathers are located under contour feathers?
Down
Short fluffy feathers that trap a bird's body heat are called its what feathers?
contour feathers
Birds plumage is restricted to its contour feathers?
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.
What feathers do birds have?
contour and the feathers to keep them warm are down.
State four differences between contour and down 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.
What different types of feathers are there?
There are several different kinds of feathers: bristle, semiplume, filoplume, down, feathers with vanes like the contour and flight feathers.
What is duck fluff?
Small, white, down feathers that grow in between flight and contour feathers. They provide insulation for the animals.
What does a contour feather do for a bird?
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
What is called the feathers on the basis of the quills?
Feathers can be classified based on the structure of their quills into different types, with the primary categories being contour feathers, flight feathers, and down feathers. Contour feathers have a central shaft (quill) and are responsible for the bird's streamlined shape, while flight feathers, such as primary and secondary feathers, are specialized for flight and have a robust quill. Down feathers, on the other hand, lack a prominent quill and provide insulation. Each type serves distinct functions related to a bird's physiology and ecology.
