List the largest mammals in the Arctic Ocean.

Due to low temperatures, the waters of the Arctic Ocean are home to a small number of mammal species. It is home to such large representatives as bowhead and striped whales, which feed on plankton. In addition to them, there are also smaller animals such as narwhal and beluga whales. Among the underwater animals, the large mammals are the walrus, common seals, crested seals, etc. The polar bear, the largest land predator of the planet, also lives on the ice or islands of the Arctic Ocean.