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.
- Green-winged Teal (Square)
- Mallard (Square)
- Blue-winged Teal (Hexagon) (Square)
- Cinnamon Teal (Hexagon) (Square)
- Osprey (Square)
- Bald Eagle (Square)
- Northern Harrier (Hexagon) (Square)
- Cooper's Hawk (Square)
- Northern Goshawk (Square)
- Swainson's Hawk (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Golden Eagle (Hexagon) (Square)
- American Kestrel (Square)
- Peregrine Falcon (Square)
- Prairie Falcon (Hexagon) (Square)
- Gray Partridge (Hexagon) (Square)
- Chukar (Square)
- Ring-necked Pheasant (Square)
- Blue Grouse (Square)
- California Quail (Square)
- Mountain Quail (Square)
- Virginia Rail (Hexagon) (Square)
- Sora (Hexagon) (Square)
- Sandhill Crane (Hexagon) (Square)
- Long-billed Curlew (Hexagon) (Square)
- Common Snipe (Square)
- Rock Dove (Hexagon) (Square)
- Barn Owl (Hexagon) (Square)
- Flammulated Owl (Square)
- Western Screech-Owl (Square)
- Northern Pygmy-Owl (Square)
- Barred Owl (Square)
- Long-eared Owl (Square)
- Boreal Owl (Square)
- Northern Saw-whet Owl (Square)
- Common Poorwill (Square)
- Vaux's Swift (Square)
- White-throated Swift (Hexagon) (Square)
- Calliope Hummingbird (Square)
- Broad-tailed Hummingbird (Hexagon) (Square)
- Lewis's Woodpecker (Square)
- Williamson's Sapsucker (Square)
- Downy Woodpecker (Square)
- White-headed Woodpecker (Square)
- Three-toed Woodpecker (Square)
- Black-backed Woodpecker (Square)
- Willow Flycatcher (Square)
- Hammond's Flycatcher (Square)
- Dusky Flycatcher (Square)
- Western Flycatcher (Square)
- Say's Phoebe (Hexagon) (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Horned Lark (Hexagon) (Square)
- Violet-green Swallow (Square)
- Northern Rough-winged Swallow (Hexagon) (Square)
- Bank Swallow (Hexagon) (Square)
- Gray Jay (Square)
- Clark's Nutcracker (Square)
- Black-billed Magpie (Square)
- American Crow (Square)
- Chestnut-backed Chickadee (Square)
- White-breasted Nuthatch (Square)
- Pygmy Nuthatch (Square)
- Brown Creeper (Square)
- Winter Wren (Square)
- Golden-crowned Kinglet (Square)
- Ruby-crowned Kinglet (Square)
- Townsend's Solitaire (Square)
- Veery (Hexagon) (Square)
- Swainson's Thrush (Square)
- Hermit Thrush (Square)
- Varied Thrush (Square)
- Cedar Waxwing (Hexagon) (Square)
- Loggerhead Shrike (Hexagon) (Square)
- European Starling (Square)
- Cassin's Vireo (Square)
- Warbling Vireo (Square)
- Orange-crowned Warbler (Square)
- Nashville Warbler (Square)
- Yellow Warbler (Square)
- Yellow-rumped Warbler (Square)
- Townsend's Warbler (Square)
- American Redstart (Hexagon) (Square)
- MacGillivray's Warbler (Square)
- Common Yellowthroat (Hexagon) (Square)
- Wilson's Warbler (Square)
- Yellow-breasted Chat (Hexagon) (Square)
- Western Tanager (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Square)
- Chipping Sparrow (Square)
- Brewer's Sparrow (Hexagon) (Square)
- Lark Sparrow (Hexagon) (Square)
- Savannah Sparrow (Hexagon) (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Fox Sparrow (Square)
- Lincoln's Sparrow (Square)
- Red-winged Blackbird (Square)
- Brewer's Blackbird (Hexagon) (Square)
- Brown-headed Cowbird (Square)
- House Finch (Hexagon) (Square)
- House Sparrow (Hexagon) (Square)