Mammals Fish Birds Reptiles

Amphibians

Mammals

They give birth and feed their babies milk

Have lungs for breathing

Have fur

Mammals

Hair or fur

(to keep warm)

Ex. Polar bear

Lungs(to

breathe in

oxygen)Ex.

Whales

Give birth

to babies

. (Parents take care

of the baby, until it

can live alone)

Feed their

babies milk.

Birds

Have wings and feathers

Have lungs for breathing

Lay eggs

duck

ostrich

Penguin

Birds

Feathers

Wings (to help

them fly)Penguins

have wings but

cannot fly.

Two legs

Lungs(to

breathe oxygen from the

air)

Lay eggs

Newt

Salamander Toads

Frogs

Amphibians

Lay eggs in water

Moist skin

Young live in water. Adult live on land

Fish

Have scales / scaly skin

Breath by gills

Lay eggs

Lay eggs

Live in water

Tuna fish

Salomon fish

Fish

Live their whole life in water

GillsSkin

covered with scales

Most lay

eggs.

Reptiles

Have scales and dry skin

Crocodile

Scales

Lay eggs

Eggs have tough, leathery shells.

Have lungs for breathing

Reptiles

Dry skin

Skin is covered with scales(thin flat plates to

protect the animal)

Lungs(reptiles

that spend lots of time in water go

to the surface to breathe oxygen)

Some lay

eggs, some give

birth.

Let’s solve some puzzles

Whales Mammal

Penguins Birds

Bats Mammal