| A | B |
|---|
| burrows | holes dug in the ground by animals for shelter or protection |
| cardboard | stiff material made of layers of paper pressed together |
| cliff | a very steep slope of rock or clay |
| hatch | to come out from the egg |
| island | a body of land surrounded by water |
| searching | looking carefully to find something |
| underground | beneath the surface of the ground |
| puffin | a sea bird of northern waters with a thick body, large head, and colorful beak |
| rescue | to save from danger or harm |
