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.
- Cooper's Hawk (Square)
- Swainson's Hawk (Hexagon) (Square)
- Merlin (Hexagon) (Square)
- Peregrine Falcon (Hexagon) (Square)
- Gray Partridge (Hexagon) (Square)
- Mountain Quail (Square)
- Yellow Rail (Hexagon) (Square)
- Virginia Rail (Square)
- Sora (Square)
- Common Snipe (Square)
- Western Screech-Owl (Hexagon) (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- Common Poorwill (Hexagon) (Square)
- Vaux's Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Anna's Hummingbird (Square)
- Calliope Hummingbird (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Downy Woodpecker (Square)
- Western Wood-Pewee (Square)
- Willow Flycatcher (Hexagon) (Square)
- Dusky Flycatcher (Square)
- Gray Flycatcher (Square)
- Western Flycatcher (Square)
- Say's Phoebe (Hexagon) (Square)
- Ash-throated Flycatcher (Square)
- Purple Martin (Hexagon) (Square)
- Northern Rough-winged Swallow (Square)
- Steller's Jay (Square)
- Western Scrub-Jay (Square)
- American Crow (Hexagon) (Square)
- Black-capped Chickadee (Square)
- Oak/Juniper Titmouse (Square)
- Bushtit (Square)
- Red-breasted Nuthatch (Square)
- White-breasted Nuthatch (Square)
- Brown Creeper (Square)
- Rock Wren (Square)
- Bewick's Wren (Square)
- House Wren (Square)
- Western Bluebird (Hexagon) (Square)
- Mountain Bluebird (Square)
- Northern Mockingbird (Square)
- Cedar Waxwing (Square)
- Loggerhead Shrike (Square)
- Warbling Vireo (Square)
- Orange-crowned Warbler (Square)
- Common Yellowthroat (Square)
- Yellow-breasted Chat (Hexagon) (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Square)
- Chipping Sparrow (Square)
- Vesper Sparrow (Square)
- Lark Sparrow (Square)
- Black-throated Sparrow (Square)
- Sage Sparrow (Hexagon) (Square)
- White-crowned Sparrow (Hexagon) (Square)
- Dark-eyed Junco (Square)
- Purple Finch (Square)
- Pine Siskin (Square)
- Lesser Goldfinch (Square)
- American Goldfinch (Square)
- Evening Grosbeak (Hexagon) (Square)