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)
- Northern Harrier (Square)
- Cooper's Hawk (Square)
- Northern Goshawk (Square)
- Golden Eagle (Square)
- Prairie Falcon (Square)
- Ring-necked Pheasant (Hexagon) (Square)
- Blue Grouse (Square)
- Mountain Quail (Hexagon) (Square)
- Northern Pygmy-Owl (Square)
- Spotted Owl (Square)
- Great Gray Owl (Hexagon) (Square)
- Long-eared Owl (Square)
- Vaux's Swift (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Square)
- Williamson's Sapsucker (Square)
- Downy Woodpecker (Square)
- Gray Flycatcher (Square)
- Western Kingbird (Square)
- Horned Lark (Square)
- American Crow (Square)
- Bushtit (Hexagon) (Square)
- House Wren (Square)
- Varied Thrush (Square)
- European Starling (Square)
- Cassin's Vireo (Square)
- Cassin's Vireo (Square)
- Black-throated Gray Warbler (Hexagon) (Square)
- Black-headed Grosbeak (Square)
- Lazuli Bunting (Hexagon) (Square)
- Green-tailed Towhee (Hexagon) (Square)
- Brewer's Sparrow (Square)
- Vesper Sparrow (Square)
- Savannah Sparrow (Hexagon) (Square)
- Fox Sparrow (Square)
- Brewer's Blackbird (Square)
- House Finch (Square)
- Pine Siskin (Square)