Biologists studying red-tailed hawks in eastern Kentucky discovered that the hawks mainly ate squirrels. We would expect that:
a) The squirrel population in eastern Kentucky will decrease.
b) Red-tailed hawks will migrate to a different area with more diverse prey.
c) Squirrel populations will adapt to avoid predation by red-tailed hawks.
d) The red-tailed hawk population in eastern Kentucky will increase due to abundant food.