no
yes the sperm whale is 80 tons the grey whale is 8 tons
The grey whale has a parasitic relationship with whale lice, which grows on the back of grey whales, among the barnacles.
They usually go in an abandon ship or a dark cave.
The Grey Whale is a deep/open sea creature but being free swimming it can appear anywhere in it habitat (the ocean).
The grey whale in endangered because of the amount of whaling and over fishing that goes on. They are also endangered because of the polluted habitats they are forced to live in.
grey whale blue whale humpback whale
Whale migrate they do not and cannot hibernate.
grey whale
The grey whale was put on the endangered species list because of people over hunting them and habitat destruction
pollutionloss of habitatloss of food
Grey Whale - Eschrichtius robustus
If you mean Pearl on Sponge bob then your answer is, She is a whale. I think a Grey Whale. Hope this Helped.