yes the elk, the proghorn antelope, the perigrine falcone, the snow goose, the reindeer, the mallard duck the monarch butterfly, the grey whale, the humpback whale, all 24 spiecies of salmon, the green sea turtle,
If an animal do not migrate they usually hibernate.
They migrate in the winter.
No, not all birds migrate. The American Cardinal, for example, does not migrate. It mostly depends on your location, for what birds do and do not migrate.
Within their homeland
i thinh about 250 animals
Yes. Whales, Fish and alot more.
South Africa
It really depends on what kind of animal. Frogs migrate from water to land as they grow into frogs from tadpoles.
Animals either migrate to escape cold or bad weather, to look for food and in some cases to mate.
An animal would migrate to find a more comfortable climate, and\or to find more food. For example, birds migrate in the winter to find warmer temperatures. Global warming also causes animals to migrate because global warming could kill that animals food, or global warming is warming up the animal's habitat too much so they have to find someplace colder.
The external cues which stimulate an animal to migrate include climatic conditions and other surrounding aspects. As for the internal cues, this is mainly as a result of hormones that trigger the animal to respond in a certain manner.
Most don't, no.