The blue whales are the biggest animals that have ever lived on Earth and are mammals.
They have a flat head. Instead of teeth they have baleen. These animals are grey or blue. They are usually about 29 metres long.
They eat tiny crustaceans (krill, copes, pods, etc.), plankton and small fish.
These mammals live worldwide, near the surface of the ocean.
When they breath, their blow is a stream that rises 12-15 metres. They live in small groups called pods. They have strange languages. Those languages change between different pods. The blue whales are in danger of extinction.
Xabi Antxia, Jon Lezeta, Aiert Gunter, Miren Perez eta Ainhoa Barberan
They have a flat head. Instead of teeth they have baleen. These animals are grey or blue. They are usually about 29 metres long.
They eat tiny crustaceans (krill, copes, pods, etc.), plankton and small fish.
These mammals live worldwide, near the surface of the ocean.
When they breath, their blow is a stream that rises 12-15 metres. They live in small groups called pods. They have strange languages. Those languages change between different pods. The blue whales are in danger of extinction.
Xabi Antxia, Jon Lezeta, Aiert Gunter, Miren Perez eta Ainhoa Barberan
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