they put on their wooly coat and ugg boots
well... birds have very thick feathers that keep them warm, and they also eat alot so their fat keeps then warm!
They puff up their feathers to keep warm so that the air is trapped, creating an insulation barrier
they just do i guess
There are lots of birds which can adapt to cold weather by humans helping them, but some birds such as Greenfinch, for instance can only feed themselves in the cold weather. We can also consider Penguins as a kind of bird, which obviously is a cold weather bird.
Birds live anywhere in the world, even in Antarctica. They live in trees, on the ground, in forests, and in deserts. Birds can live anywhere and can even be kept as pets. Most birds migrate to warmer areas when the weather starts to get chilly. To answer your question short, birds can live anywhere.
When birds fly south for winter each year, this is known as "migration." The birds fly south to live in a warmer climate, and in the spring they fly north again when the weather changes.
my guess is coz some birds can tolerate cold weather while others can't
No birds 'live' in Antarctica. However, some sea birds, including penguins, come to Antarctica's beaches to breed.
Weather storms such asrain,hail,snow,freezing snowtornadoes etc.
Trees
crows
Live
Some birds live in a burrow in the ground; others live in a hollow in a tree trunk.
no not all birds
Birds can live in a tree, yes, but they can also live by the shore near water. Some bird's habitats are bushes.