field mouse, rabbit, pheasant gull, tree frog, grasshopper coyote, antelope, bison squirrel, deer, woodpecker
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: In which group of animals below are all of the members well adapted to living in a forest ecosystem?
Possibilities:
- field mouse, rabbit, pheasant
- gull, tree frog, grasshopper
- coyote, antelope, bison
- squirrel, deer, woodpecker

squirrel, deer, woodpecker