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)
- Sharp-shinned Hawk (Hexagon) (Square)
- Cooper's Hawk (Hexagon) (Square)
- Swainson's Hawk (Hexagon) (Square)
- Red-tailed Hawk (Square)
- Ferruginous Hawk (Square)
- Golden Eagle (Square)
- Prairie Falcon (Square)
- Chukar (Hexagon) (Square)
- Ring-necked Pheasant (Hexagon) (Square)
- Sage Grouse (Square)
- California Quail (Square)
- Mountain Quail (Hexagon) (Square)
- Killdeer (Square)
- Common Snipe (Square)
- Mourning Dove (Hexagon) (Square)
- Barn Owl (Hexagon) (Square)
- Western Screech-Owl (Hexagon) (Square)
- Great Horned Owl (Hexagon) (Square)
- Northern Pygmy-Owl (Hexagon) (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- Common Poorwill (Hexagon) (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Rufous Hummingbird (Hexagon) (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Northern Flicker (Square)
- Western Wood-Pewee (Hexagon) (Square)
- Dusky Flycatcher (Hexagon) (Square)
- Say's Phoebe (Square)
- Ash-throated Flycatcher (Square)
- Western Kingbird (Square)
- Eastern Kingbird (Hexagon) (Square)
- Tree Swallow (Hexagon) (Square)
- Violet-green Swallow (Square)
- Cliff Swallow (Square)
- Barn Swallow (Square)
- Pinyon Jay (Hexagon) (Square)
- American Crow (Hexagon) (Square)
- Mountain Chickadee (Square)
- Bushtit (Hexagon) (Square)
- Rock Wren (Square)
- House Wren (Square)
- Western Bluebird (Hexagon) (Square)
- Mountain Bluebird (Square)
- Townsend's Solitaire (Hexagon) (Square)
- American Robin (Square)
- Loggerhead Shrike (Square)
- European Starling (Square)
- Cassin's Vireo (Hexagon) (Square)
- Cassin's Vireo (Hexagon) (Square)
- Orange-crowned Warbler (Square)
- Black-throated Gray Warbler (Square)
- MacGillivray's Warbler (Square)
- Western Tanager (Hexagon) (Square)
- Lazuli Bunting (Hexagon) (Square)
- Green-tailed Towhee (Square)
- Chipping Sparrow (Square)
- Savannah Sparrow (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Dark-eyed Junco (Square)
- Brewer's Blackbird (Square)
- Brown-headed Cowbird (Square)
- House Finch (Square)
- Lesser Goldfinch (Hexagon) (Square)
- American Goldfinch (Hexagon) (Square)