a physical characteristic. a learned behavior. an inherited behavior. an adaptation.
I gave my students this multiple choice question: A bird eats a brightly-colored insect that tastes bad. The bird avoids preying on this type of insect again. This example is best described as

Only one answer is correct among these 4 choices:
- a physical characteristic.
- a learned behavior.
- an inherited behavior.
- an adaptation.

Could you tell me which one is correct?

a learned behavior.