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Humpback Whales
Transcript & Visual Description

Audio Visual
Humpback Whales

By Stephen Schutz.
A photo shows a large whale jumping up out of the water.
Humpback whales are not fish. Unlike fish, they must come up for air. A giant whale swims deep under the water.
Humpback whales have two blowholes. They blow air out, and then they take air back in, just like you. Whales at the surface blow air out of holes on their heads.
Look at the marks on the tails. Are any of them the same?

Each humpback whale has its very own tail mark.
Six whale tails poke out of the water. Each tail has a different pattern of spots or stripes.
Humpback whales make nice sounds that we call "whale songs." Other humpback whales can hear these songs from far away. A whale swims downward.
A baby whale is called a calf. The calf drinks its mother's milk. Humpback whales are mammals. A baby whale swims with its mother.
Two or more humpback whales are called a pod. The pod works as a team to get food. Two whales swim together at the surface.
Humpback whales eat little fish and krill. But how do they catch them? Hundreds of tiny fish and little krill swim in groups.
First they swim in circles, blowing bubbles. The bubbles act like a net and trap their food. They swim up quickly to catch the little fish and krill. A diagram shows a whale making a net out of bubbles.
Humpback whales do not have teeth. They have baleen. Baleen lets water out, but traps the little fish and krill. The baleen looks like a curtain of hair in a whale's mouth!
Humpback whales like to jump out of the water. They come down with a big splash. We don't know why they do this. Does it look like fun?

THE END
A whale jumps up high!