@ms16969 7 November 2022 more from that month

Amazing killer whales! Killer whales are the largest predatory dolphins and the most dangerous predator of the ocean expanses. A killer whale can easily eat a sea lion or an elephant, and as a whole family they can easily cope with a ten-ton whale. In English, killer whales are often referred to as "killer whales". Killer whales are predators of the highest order, that is, none of the animals in the wild prey on them. Killer whales can even hunt large whales and sharks. Killer whales are sometimes referred to as "sea wolves", as they prefer to hunt in groups, like packs of wolves. Like dolphins, killer whales communicate using echolocation. With the help of long (up to 13 centimeters) teeth, killer whales can easily cope with sharks by holding them upside down for 15 minutes. Killer whales are very cunning and smart in the way they get their food. They can swim up to the ice floe on which the walruses lie and overturn it into the water. If this happens, then walruses are unlikely to be able to escape, since killer whales hunt in packs, they immediately completely surround their prey.