Pixiv
Twitter
Bluesky
Weibo
Lofter
Tumblr
sperm whale
A species of whale. Scientific name: Physeter macrocephalus. It is both the largest toothed whale and predator, at an average of 16 meters (52 feet) long and weighing 50 tons.
They are notable for hunting down squids when diving at the deep sea, particularly the giant squid.
