Every time a feather dies.
Yes they do. ;)
a lot
Zero times the ants molt. Ants do not molt.
Yes, all birds molt when their feathers wear out.
No. Cows shed in the spring time, not molt. Birds molt, not cows or any other mammal.
Birds.
Birds and reptiles both do. Some insects and arachnids molt. Birds molt feathers from time to time. Reptiles molt their top layer of skin. Animals with exoskeletens, such as hermit crabs, also molt.
7
Yes hamsters do molt. Hamsters molt throughout the summer and autumn and at this time many hamsters may have periods where their coats are sparse or may have areas of fur loss. Hermit crabs, snakes, gerbils, birds and I'm sure many other animals molt as well.
OVER 9000!
yes cuz they wnt to have it
In spring, they begin to acquire their summer plumage. In fall, the birds molt again into the duller winter garb.
Every 15 hours.
They shiver a lot. But seriously, birds don't loose all of their feathers when they molt. They lose some of the feathers on the torso, which are replaced with new feathers. The winter feathers trap warm air around the body better than the summer feathers.