Across
- 4. A water-dwelling reptile with large sharp teeth in the Everglades
- 5. The smallest and rarest member of the dog family found in Joshua Tree National Park
- 7. This bright colored fish comes to fresh water around Sitka National Historical Park to lay its eggs
- 8. A four-legged animal known for climbing steep cliffs in Olympic National Park
- 9. An animal with quills in Sleeping Bear Dunes National Lakeshore
- 13. A common bird of prey that likes open areas of Shenandoah National Park
- 15. A mammal in Rocky Mountain National Park known as a groundhog
- 16. A reptile often mistakenly called a “turtle” in Mojave National Preserve
- 17. A large rodent found in Mount Rainier National Park with teeth meant for gnawing on trees
- 18. A large brown mammal with sharp claws found in Glacier National Park
Down
- 1. A flying mammal with a sweet tooth in National Park of American Samoa
- 2. This national bird is a year-round resident of Voyageurs National Park
- 3. A large pink bird with a rounded beak found in Big Cypress National Preserve
- 6. A wild cat that calls Yellowstone National Park home
- 8. The largest member of the deer family in Isle Royale National Park
- 9. This small mammal hides food under rocks in North Cascades National Park
- 10. This lone hunter found in Big Bend National Park can run up to 40 mph
- 11. A fresh water fish in Acadia National Park known for its big mouth
- 12. A gray mammal known as a “sea cow” often found in Biscayne National Park
- 14. This invasive species is Death Valley National Park's largest animal