| Educator Supplement | X |
 |
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| Photo Essay | X | |||||
| Background Information | X | |||||
| Background Slides | X | |||||
| Habitat Slides (all sites) | X | |||||
| Aerial Photography | ||||||
| Satellite Imagery | 2002 | |||||
| Habitat Maps | 1953 | 1988 | 1999 | |||
| Topographic Maps | 1:24,000 1:24,000 Scottsbluff |
1:100,000 | 1:250,000 | |||
| Land Cover Maps | 1953 | 1988 | 1999 | |||