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 animals101 articles

Articles

Strength & bite force

How strong is a jaguar?

Pound for pound, the jaguar has the strongest bite of the big cats. A 2005 skull model puts its canine…

Jaguar7 min read

Records & rankings

How much does a tiger weigh?

An adult tiger usually weighs 75 to 325 kg (165 to 716 lb). Amur males are the heaviest wild tigers…

Tiger9 min read