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.
- Bald Eagle (Hexagon) (Square)
- Sharp-shinned Hawk (Hexagon) (Square)
- Swainson's Hawk (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Golden Eagle (Square)
- Peregrine Falcon (Hexagon) (Square)
- Prairie Falcon (Hexagon) (Square)
- Blue Grouse (Hexagon) (Square)
- California Quail (Square)
- Mourning Dove (Square)
- Barn Owl (Hexagon) (Square)
- Western Screech-Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Square)
- Calliope Hummingbird (Square)
- Rufous Hummingbird (Hexagon) (Square)
- Lewis's Woodpecker (Square)
- White-headed Woodpecker (Hexagon) (Square)
- Willow Flycatcher (Square)
- Say's Phoebe (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Western Kingbird (Square)
- Eastern Kingbird (Hexagon) (Square)
- Horned Lark (Square)
- Tree Swallow (Square)
- Violet-green Swallow (Square)
- Cliff Swallow (Square)
- American Crow (Square)
- Black-capped Chickadee (Square)
- Bushtit (Square)
- Rock Wren (Square)
- Golden-crowned Kinglet (Hexagon) (Square)
- Swainson's Thrush (Hexagon) (Square)
- Varied Thrush (Hexagon) (Square)
- Sage Thrasher (Hexagon) (Square)
- Cedar Waxwing (Hexagon) (Square)
- Loggerhead Shrike (Square)
- European Starling (Square)
- Black-throated Gray Warbler (Hexagon) (Square)
- Wilson's Warbler (Square)
- Green-tailed Towhee (Square)
- Brewer's Sparrow (Square)
- Western Meadowlark (Square)
- House Finch (Hexagon) (Square)
- American Goldfinch (Hexagon) (Square)