Concept: A behavioral adaptation is an action an animal takes to survive, not a physical body part.
Explanation: Behavioral adaptations are behaviors an organism performs in response to its environment.
Migration is the regular, often seasonal, movement of animals between locations.
Animals migrate to access better food, breeding sites, or favorable climates.
Sharp teeth and wings are structural adaptations, while camouflage is also physical or structural.
Therefore, migration is the only listed behavioral adaptation.
Answer: B. Migration