| Educator Supplement | X |
 |
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| Photo Essay | X | ||||
| Background Information | X | ||||
| Habitat Slides (all sites) | |||||
| Aerial Photography | 1958 | 1985 | 2000 | ||
| Satellite Imagery |
2006 MASTER 2000 MASTER |
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| Habitat Maps | 1958 | 1985 | 2000 | ||
| Topographic Maps | 1:24,000 | 1:100,000 | 1:250,000 | ||
| Land Cover Maps | 1958 | 1985 | 2000 | ||