Gray whales and hump back whales migrate to have birth.
Whales migrate in a loop over time. They migrate back a forward between several places.
Yes many whales migrate. It is a scientifically proven fact.
where do whales migrate whales migrate all over usually up towards Antarctica to feed on krill
Dolphins travel by swimming. They don't migrate long distances like many whales do, but they do migrate when the seasons warrant it.
The must do both at different times of the year.
They migrate south for food
Well in Va they migrate in the mid sprin time because they need to stay in cold waters. They go up North.
Blue Whales migrate to Colorado or North Carolina but mostly north carolina
Killer whales don't migrate at all so they wouldn't migrate just to have their babies it would be totally ridiculous.
NO!!
they just migrate