Across
- 3. This bird can run 60 mph on land.
- 5. Birds are the only animals that have ___________.
- 7. This bird can fly 400 miles away and return in the same day.
- 8. Birds have a unique respiratory system to help them breathe with air sacs in their _________.
- 10. The Maleo bird lays its eggs in __________ sand and that warms the eggs for incubation.
- 11. Peregrine ___________ can dive at speeds up to 200 mph to hunt prey.
Down
- 1. The Bee-Eater bird can eat up to 250 _____ each day.
- 2. Bird ____________ are hollow and lightweight.
- 4. Feathers help a bird to fly, to stay warm and to provide ___________.
- 6. Birds have a high ____________ rate which means they quickly change food into energy.
- 7. More than half of all birds are __________ birds.
- 9. Can rotate their heads up to 270-360 degrees.
- 11. Bird's eyes can take up to _______ % of their head.
