Yes it is. Duck preen glands are very large which makes their feathers waterproof
adapt to their environment
Nothing, they are a natural feature that have been on Earth for thousands of million of years.
What is special feature of giant pandas
Antarctica, a continent that covers 10% of the earth's surface, is covered -- 98% of it -- by an ice sheet that contains 70% of the earth's fresh water.
The special feature at the center of a hurricane is a calm area called the eye.
the special feature about pride is to take pride in your self and to love others and your pets
No.
A special feature is quite simply an add-on. It is not part of the actual film or product, but was added on for your pleasure.
what are the special feature of sahara
She weighed people's heart and did it with the feather on her head.
There is no special name for coloured feathers.
fly
The fjords.