The Greatest Migration was not one year. It was from 1940-1970.
migrate is a verb, it expresses action. 'They migrate every year.' migration is a noun, it express a thing. 'Every year there is a massive migration.
There is no migration in Antarctica: it is not home to any animal.
The wildebeest migration in the Masai Mara typically occurs between July and October, with the peak of the migration occurring in August and September. However, the timing of the migration can vary slightly from year to year depending on factors such as rainfall and grass growth.
Migration
It is called the Hegira.
I think you typed one of the words wrong up there. Migration usually doesn't influence itself, but I suppose one animal's migration might trigger another one's if it's the right time of year for it.
butterflies and birds
migration
Their migration patterns are quite mysterious. Most will stay in their location during winter, but some younger blue jays will migrate south. This pattern is not consisten from year to year.
you don't. you just let him die.
You mean year? or age?