Sometimes,but not always.
the southern ocean during their annual migration for feeding.
Many whale species pass through NC waters during migration..
You can see humpback whales in the US along the coasts of Alaska, Hawaii, California, and the East Coast during their migration seasons.
Yes. Sperm whales sleep vertically with head down.
Humpback whales are the greatest whales and travel the farthest in its migration Humpback whales are very big so they can basically travel in a sort of Wolf Packs.
they swim when they sleep
Yes, killer whales do migrate. Their migration patterns are influenced by factors such as food availability, water temperature, and breeding cycles.
In water
Yes.
Killer Whales sleep by floating on the surface.
In the summer fin whales migrate to cold waters and in the winter fin whales migrate to warm waters.
It has layers of blubber which is kept until the end of thier migration.