| Educator Supplement | X |
 |
||
| Photo Essay | X | |||
| Background Information | X | |||
| Background Slides | X | |||
| Habitat Slides (all sites) | X | |||
| Aerial Photography | 1977 |
2003 2003 San Jose |
||
| Airborne MASTER Images | Color Infrared | Natural Color | ||
| Habitat Maps | 1977 | 2003 | ||
| Topographic Maps |
1:25,000 1:25,000 San Jose |
1:50,000 | 1:200,000 | |
| Land Cover Maps | 1977 | 2003 | ||