Amphibians (0)
| Arroyo Toad |
| California Red-Legged Frog |
| Mountain Yellow-Legged Frog |
| Mountain Yellow-Legged Frog and Arroyo Toad |
Burrowing Owls (1)
Criteria Area Species (6)
Delhi Sands Flower-loving Fly (5)
Mammals (2)
| Aguanga Kangaroo Rat and L.A. Pocket Mouse |
| L.A. Pocket Mouse |
| San Bernardino Kangaroo Rat and L.A. Pocket Mouse |
Narrow Endemic Plants (7)
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