1. Kangaroos can't walk but they can travel at a speed of 40 miles an hour.
2. A seal can swim steadily for eight months.
3. The bat is the only mammal that can fly.
4. Male monkeys lose their hair on their heads the same way men do.
5. When bats fly out of a cave, they always fly left.
6. A hawk has best vision of all creatures.
7. Cats have no ability to taste sweet things.
8. When humpback whales sing, they can be heard by other whales from 100 miles away.
9. An octopus has three hearts.
10. Some turtles live for more than 200 years.
