Read the dictionary definition of perch. All definitions for this word.
1. any of numerous spiny-finned fishes of various families of the order Perciformes
2. spiny-finned freshwater food and game fishes
3. support consisting of a branch or rod that serves as a resting place (especially for a bird)
4. any of numerous fishes of America and Europe
5. an elevated place serving as a seat
6. a square rod of land
7. a linear measure of 16.5 feet
8. sit, as on a branch
1. The birds perched high in the tree
9. cause to perch or sit
1. She perched her hat on her head
10. to come to rest, settle
1. Misfortune lighted upon him