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Compare and contrast contour and down feathers?
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."Actual information from a book, better use it, 'cause you'll probably need it for the Seventh Grade, right... ? I would know, since I am one. :D"
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 are down feathers?
Down feathers are used to give the birds body shape. Also they have a "soft" flexible bone.
In the allegory of tortoise what do the birds give to tortoise?
feathers
What is the difference between duck down and duck feathers?
Duck down is a layer of fluffy, not water-proof feathers that grow close to the skin, and all over a young duckling. Their purpose is to keep the duck warm in cold conditions. Other feathers on a ducks are generally waterproof, and are designed to help keep water away from down, aid in flight and cover the body. ~BlackWolf1112
What are the only birds that give birth?
If a bird were to give birth, it would not be considered a bird, but a flying mammal with feathers.
What feathers give birds their streamlined shape and coloring?
A feather called a contuor feather
What features do birds and mammals have in difference?
Birds have feathers and light hollow bones. Mammals have fur or hair and heavy bones. Bird have a gizzard to break down food. Mammals only need a stomach. Birds lay eggs. Mammals give birth to live young.
What do birds have but bats don't?
Bats have fur but birds do not. Bats are mammals that give birth to live young, whereas birds give birth by way of the laying of eggs.
Give three differences between a mammal and a bird?
1. Mammals have fur; birds have feathers. 2. Mammals produce milk; birds do not. 3. Mammals are synapsids by descent; birds are diapsids by descent.
What to give parakeet who is losing feathers on top of head suddenly?
If there are two or more in the same cage, one of the other birds is pulling them out.
Why are bats not birds?
Bats are not birds as they have no feathers, talons, beaks, or any organ specifically related to birds. The bat's wings are also not the same style as bird's wings. Bats seem to have the same structure in their wings as the human hand. And, they do not lay eggs, they give live birth.
