| A | B |
| adapted | suited to an environment |
| prey | an animal hunted by another animal for food |
| talon | a long, sharp claw/ birds of prey have a talon on the end of each toe |
| migration | seasonal movement of birds from one place to another |
| primary consumer | animal that eats green plants directly |
| secondary consumer | animal that eats other animals |
| food chain | a way to describe how energy, in the form of food, is passed from one living thing to another |
| pesticide | chemical used tokill pests such as insects and rodents |
| ornithology | the study of birds |