migrate
No, they don't migrate. They hibernate in the winter.
they migrate in december and january
Birds usually migrate in the winter.
they migrate to Florida
They migrate in the winter.
crows migrate in winter and summer
no
All Hammerhead sharks migrate to warmer waters in the winter
Animals migrate because of changes in weather or local availability of food. This is either an annual change as in bird migration or as part of their life cycle as in Atlantic salmon.
the conditions in the winter force woodsandpiper to migrate
If it does not migrate it stays where it was in the summer.