1. Experts have found 10 species of hammerhead.
2. Three of my nephwes (species) are at a high risk of being extinct.
3. The shape of my head is one of a kind.
4. Sometimes I eat seagrass.
5. Hammerheads use the hammer-shaped head to pin stingrays down.
6. I have good depth perception.
7. Sometimes we have family gatherings and travel in schools.
8. It's rare but some female hammerheads can give birth without a male.
9. Some hammerheads get a tan.