Mammals

Fish

Reptiles

Birds

Amphibians

There are five different groups of animals with vertebrates.

Mammals are warm-blooded. They have hair or fur. They give birth to live young and the mother feeds the babies with milk. Mammals breathe with lungs.

Grizzly Bears have certain characteristics that make them a mammal.

Here are some of the attributes.

What a grizzly bear looks like.

A grizzly bear looks like a polar bear but a grizzly is smaller and has brown fur. He has long, thick, brown, black, red, or blonde fur. They have long claws on both of there paws.

A grizzly bear has a large hump on it shoulders.

This is a diagram of a grizzly bear.

What a Grizzly Eats.

A grizzly bear eats a lot. He eats berries, fish, elk, moose,

grass, and fruit. Grizzly bears are omnivores. They eat plants and meat.

Habitat

A grizzly bear does not live where it is very cold. They live in cool mountains, forests, and river valleys. They could live in a cave to.

Weight A grizzly bear weigh up to 1,500

pounds, 680 kg). Females are about 2/3 the size of males. Newborns weigh only about 1 pound.

Length

Grizzly bears are up to 7 feet. 2.1m. Their front claws are up to 4.75 inches (12cm), almost twice as long as the rear claw.

Speed

They can run up to 35 mph for short bursts. Most sneak up on prey at low pace. If not catching prey the pace is much slower.

Surviving in the winter

Grizzly bears hibernate in the winter. They eat more than they should be. This is because they half to eat a lot to last out the winter.

new born

New born grizzly bears have no hair. There eyes are closed at first. They weigh up to 24 ounces ( 680 grams)

Thank you for learning about Grizzly Bears. If you want to learn more, go to the library or check out the internet.

I hope you learned a lot.