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.
- Osprey (Square)
- Bald Eagle (Hexagon) (Square)
- Cooper's Hawk (Square)
- Northern Goshawk (Square)
- Peregrine Falcon (Hexagon) (Square)
- Prairie Falcon (Square)
- Blue Grouse (Square)
- Ruffed Grouse (Hexagon) (Square)
- California Quail (Square)
- Mountain Quail (Square)
- Flammulated Owl (Square)
- Western Screech-Owl (Square)
- Great Horned Owl (Square)
- Northern Pygmy-Owl (Square)
- Great Gray Owl (Hexagon) (Square)
- Long-eared Owl (Hexagon) (Square)
- Northern Saw-whet Owl (Square)
- Common Poorwill (Square)
- White-throated Swift (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Lewis's Woodpecker (Square)
- Willow Flycatcher (Square)
- Hammond's Flycatcher (Hexagon) (Square)
- Say's Phoebe (Hexagon) (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Western Kingbird (Square)
- Clark's Nutcracker (Square)
- Bushtit (Square)
- Brown Creeper (Hexagon) (Square)
- Winter Wren (Hexagon) (Square)
- Golden-crowned Kinglet (Square)
- Ruby-crowned Kinglet (Hexagon) (Square)
- Varied Thrush (Square)
- Cedar Waxwing (Hexagon) (Square)
- European Starling (Square)
- Orange-crowned Warbler (Square)
- Yellow Warbler (Square)
- Townsend's Warbler (Square)
- Lazuli Bunting (Square)
- Green-tailed Towhee (Square)
- Fox Sparrow (Hexagon) (Square)
- Song Sparrow (Square)
- Brewer's Blackbird (Square)
- House Finch (Square)