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 (Square)
- Cooper's Hawk (Square)
- American Kestrel (Square)
- Ruffed Grouse (Square)
- California Quail (Square)
- Common Snipe (Hexagon) (Square)
- Mourning Dove (Square)
- Western Screech-Owl (Square)
- Great Horned Owl (Square)
- Northern Pygmy-Owl (Square)
- Spotted Owl (Square)
- Barred Owl (Square)
- Northern Saw-whet Owl (Square)
- Common Nighthawk (Square)
- Vaux's Swift (Square)
- Anna's Hummingbird (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Western Kingbird (Square)
- Cliff Swallow (Square)
- Barn Swallow (Square)
- Western Scrub-Jay (Square)
- American Crow (Square)
- White-breasted Nuthatch (Square)
- Rock Wren (Hexagon) (Square)
- European Starling (Square)
- Cassin's Vireo (Square)
- Yellow Warbler (Square)
- Common Yellowthroat (Square)
- Yellow-breasted Chat (Square)
- Lazuli Bunting (Square)
- Chipping Sparrow (Square)
- Brewer's Blackbird (Square)
- Brown-headed Cowbird (Square)
- House Finch (Square)
- Lesser Goldfinch (Square)