These are species that were predicted to breed in the hex or square,
based on habitat and geographic range,
but they were not found. The list specifies Hexagon to indicate
the species was predicted to occur in the hexagon and Square
to indicate it was predicted to occur in the square.
- Turkey Vulture (Square)
- Swainson's Hawk (Hexagon) (Square)
- Red-tailed Hawk (Square)
- Prairie Falcon (Square)
- Chukar (Hexagon) (Square)
- Ring-necked Pheasant (Hexagon) (Square)
- Sage Grouse (Square)
- California Quail (Square)
- Killdeer (Square)
- Willet (Square)
- Long-billed Curlew (Square)
- Common Snipe (Hexagon) (Square)
- Barn Owl (Hexagon) (Square)
- Great Horned Owl (Hexagon) (Square)
- Burrowing Owl (Hexagon) (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Northern Flicker (Hexagon) (Square)
- Say's Phoebe (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Western Kingbird (Hexagon) (Square)
- Eastern Kingbird (Hexagon) (Square)
- Violet-green Swallow (Hexagon) (Square)
- Cliff Swallow (Hexagon) (Square)
- Barn Swallow (Hexagon) (Square)
- Black-billed Magpie (Square)
- Bushtit (Hexagon) (Square)
- Mountain Bluebird (Hexagon) (Square)
- American Robin (Square)
- Northern Mockingbird (Hexagon) (Square)
- Green-tailed Towhee (Hexagon) (Square)
- Vesper Sparrow (Square)
- Lark Sparrow (Square)
- Savannah Sparrow (Square)
- Grasshopper Sparrow (Square)
- American Goldfinch (Hexagon) (Square)