| A | B |
| noctournal | an animal that's active at night |
| colony | a group of bats |
| Chiroptera | hand wing |
| pup | a baby bat |
| insects | 70% of all bats eat this |
| mammal | scientific classification of a bat |
| echolocation | clicking sounds made by the bat to help navigate and find food |
| 1000 | approximate number of species of bats in the world |
| 44 | number of species of bats in the U.S. |
| Bumble Bee bats | smallest bats in the world |
| Giant Flying Fox bats | largest bats in the world |
| vampire bats | found mostly in South and Central America |
| guano | bat droppings |
| humans | bats' worst enemies |
| 22 | number of species of bats in Oklahoma |
| 33 | number of species of bats in Texas |
| under bridges | common bat habitats |
| North and South Poles | no bats are found here |