| Answer | Crossword Clue |
|---|---|
| OAK | National tree of the U.S. |
| BALDEAGLE | National bird of the U.S. |
| RESERVES | National Guard of the U.S. |
| SAY | Second word of the U.S. national anthem |
| SEE | Word in the first line of the U.S. national anthem |
| COLORADOPLATEAU | Region with the highest concentration of national parks in the U.S. |
| YELLOWSTONE | The first U.S. National Park |
| ECUADOR | Country whose national currency is the U.S. dollar |
| NEWEST | Like Indiana Dunes among the U.S.'s 61 national parks |
| REDFIR | Evergreen tree of the western U.S. |
| TITI | Small tree of the southern U.S. |
| TITI | Glossy-leaved tree of the southern U.S. |
| TITI | Tree native to the southern U.S. |
