Yes
birds
yes
Birds survive in the winter by migrating south for the winter to stay warm when spring comes around they migrate back.
They don't stay when it is snowing. Hasn't anybody learned that birds fly south in the winter?
so they can stay warm for the winter.
birds
Try to find what food their is and some birds roost in the winter. This is why it is really important to put food out for birds and put up nest boxes in your garden on trees, fences and walls.
The main reason that birds fly south in the winter is because they can't stay in a cold place so they fly south to a warmer place during the winter.
If some birds find it too cold, they will go and stay in their nests to keep warm. Some birds fly to other countries where it's warm. Other stay where they are.
Most birds migrate in the winter to warm areas. They probably prefer warmer summer temperatures. Some birds stay in the winter months, the ones that prefer the cooler temperatures.
Hawks are migratory birds. They do not stay in the US during the winter.