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.
- Northern Harrier (Square)
- Swainson's Hawk (Hexagon) (Square)
- Red-tailed Hawk (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Golden Eagle (Square)
- Prairie Falcon (Square)
- Chukar (Square)
- Ring-necked Pheasant (Hexagon) (Square)
- Sage Grouse (Square)
- California Quail (Square)
- Willet (Hexagon) (Square)
- Long-billed Curlew (Hexagon) (Square)
- Common Snipe (Hexagon) (Square)
- Wilson's Phalarope (Square)
- Barn Owl (Hexagon) (Square)
- Great Horned Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- Common Poorwill (Square)
- White-throated Swift (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Northern Flicker (Square)
- Dusky Flycatcher (Square)
- Gray Flycatcher (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Western Kingbird (Hexagon) (Square)
- Eastern Kingbird (Hexagon) (Square)
- Violet-green Swallow (Square)
- Barn Swallow (Square)
- Black-billed Magpie (Hexagon) (Square)
- Bushtit (Hexagon) (Square)
- Mountain Bluebird (Hexagon) (Square)
- American Robin (Square)
- Loggerhead Shrike (Square)
- Green-tailed Towhee (Hexagon) (Square)
- Sage Sparrow (Hexagon) (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Brown-headed Cowbird (Square)
- House Finch (Square)
- American Goldfinch (Hexagon) (Square)