nesting feeding reproduction camouflage
I gave my students this multiple choice question: Screech owls have two color variations-red and grey. What advantage does the grey screech owl have over the red screech owl in a habitat that is made up of trees with dark-colored bark?

Only one answer is correct among these 4 choices:
- nesting
- feeding
- reproduction
- camouflage

Could you tell me which one is correct?

camouflage