How Birds Survive Winter

Edit Answers
12345678910
Across
  1. 5. Birds will _____ together to stay warm (pl)
  2. 7. Birds will seek shelter in a _____ cavity or nest box on cold winter nights
  3. 8. Say no to single-use ______ (pl)
  4. 10. The process of putting a metal band on a bird's leg
Down
  1. 1. Birds fluff these out to trap air to stay warm (pl)
  2. 2. I work at the Beaverhill ____ Observatory
  3. 3. Providing a bird _____ can help birds through the winter
  4. 4. Many birds migrate in the _____ because of the cold weather
  5. 6. Birds will stash ____ and eat it throughout the winter
  6. 9. Birds will stand on one ____ to keep their feet warm