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.
- Turkey Vulture (Square)
- Osprey (Square)
- Bald Eagle (Square)
- Northern Harrier (Square)
- Sharp-shinned Hawk (Square)
- Cooper's Hawk (Square)
- Golden Eagle (Square)
- American Kestrel (Square)
- Ruffed Grouse (Square)
- Wild Turkey (Square)
- California Quail (Square)
- Mountain Quail (Square)
- Common Snipe (Square)
- Mourning Dove (Square)
- Flammulated Owl (Hexagon) (Square)
- Western Screech-Owl (Hexagon) (Square)
- Northern Pygmy-Owl (Square)
- Spotted Owl (Square)
- Barred Owl (Square)
- Great Gray Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Northern Saw-whet Owl (Square)
- Common Poorwill (Hexagon) (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Anna's Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Downy Woodpecker (Square)
- Three-toed Woodpecker (Hexagon) (Square)
- Black-backed Woodpecker (Square)
- Western Flycatcher (Square)
- Western Kingbird (Hexagon) (Square)
- Violet-green Swallow (Square)
- Cliff Swallow (Square)
- Barn Swallow (Square)
- Western Scrub-Jay (Square)
- Clark's Nutcracker (Square)
- American Crow (Hexagon) (Square)
- Black-capped Chickadee (Square)
- Chestnut-backed Chickadee (Square)
- Bushtit (Hexagon) (Square)
- White-breasted Nuthatch (Hexagon) (Square)
- Pygmy Nuthatch (Hexagon) (Square)
- Rock Wren (Hexagon) (Square)
- Winter Wren (Square)
- Western Bluebird (Square)
- Swainson's Thrush (Square)
- Varied Thrush (Hexagon) (Square)
- Cedar Waxwing (Hexagon) (Square)
- European Starling (Square)
- Hutton's Vireo (Hexagon) (Square)
- Black-throated Gray Warbler (Hexagon) (Square)
- Wilson's Warbler (Square)
- Yellow-breasted Chat (Hexagon) (Square)
- Lark Sparrow (Hexagon) (Square)
- Lincoln's Sparrow (Hexagon) (Square)
- Brewer's Blackbird (Square)
- House Finch (Hexagon) (Square)
- American Goldfinch (Hexagon) (Square)