2. Whales were once hunted in small boats
Some whales travel over 12,000 miles a year
Some whales have no teeth
All whales need midwives
Whales are acrobats
3. Blue whales are threatened by habitat loss
and toxins .
Blue whales are harmed by ships propellers
They can also be hurt by fishing gear.
4. MY ANIMAL IS A VERTEBRATE
MY ANIMALS CLASS IS MAMMALS
MY ANIMALS GROUP IS CALLED A HEARD