Animal group

Mammals

Mammalia

Mammals are a diverse group of warm-blooded animals known for their unique characteristics, such as having hair or fur on their bodies and producing milk to feed their young. They range from tiny creatures like mice and bats to some of the largest animals on Earth, like elephants and whales. Mammals live in various habitats, from dense forests and vast oceans to arid deserts and snowy mountain peaks. Whether it’s the playful dolphins in the sea, the majestic lions in the savannah, or the curious monkeys in the jungle, mammals play a vital role in the balance of nature. They are fascinating creatures, each with its own set of behaviors, diets, and adaptations that help them thrive in their environments.

57 animals100 articles

Articles

Diet & feeding

What do walruses eat?

Walruses eat mostly clams and other seafloor shellfish, thousands in one feeding. They find them with their whiskers and suck…

Walrus6 min read

Habitat & range

Where do polar bears live?

Polar bears live only in the Arctic, on sea ice across five countries. Canada has about 16,000 of them, Alaska…

Polar bear10 min read

Diet & feeding

What do polar bears eat?

Polar bears live mainly on ringed and bearded seals, and often eat only the fatty blubber. Fish, birds, eggs and…

Polar bear8 min read