| A | B |
|---|
| migrate | To travel south to warmer weather |
| migration | Two-way trip |
| hibernation | To sleep through the winter |
| camouflage | Protective coloring |
| den | Home of some types of animals usually a hole dug in the ground |
| burrow | A long hole in the ground usually made by prairie dogs |
| lodge | A home made by beavers in the water |
| reproduce | To make more living things like themselves |
| packs | To live in large groups |
| quills | sharp needles on the backs of some animals used for protection |
