What do eastern bluebird, mallard duck, and the common nighthawk have in common?

Study for the New York State Wildlife Rehabilitation Exam. Prepare with flashcards and multiple-choice questions, each with explanations. Get ready for your certification!

Multiple Choice

What do eastern bluebird, mallard duck, and the common nighthawk have in common?

Explanation:
Migration in the fall is what these species share. Eastern bluebirds, mallard ducks, and common nighthawks all breed in temperate areas but move south or to milder regions as cooler weather arrives and food becomes scarcer. By overwintering in warmer climates where insects, aquatic plants, and other foods remain available, they conserve energy and survive the harsher winter. Some individuals in milder areas may stay year-round, but overall the pattern across their ranges is fall migration to wintering grounds. Spring movement would be returning to the breeding grounds, not the common nonbreeding behavior.

Migration in the fall is what these species share. Eastern bluebirds, mallard ducks, and common nighthawks all breed in temperate areas but move south or to milder regions as cooler weather arrives and food becomes scarcer. By overwintering in warmer climates where insects, aquatic plants, and other foods remain available, they conserve energy and survive the harsher winter. Some individuals in milder areas may stay year-round, but overall the pattern across their ranges is fall migration to wintering grounds. Spring movement would be returning to the breeding grounds, not the common nonbreeding behavior.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy