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)
- California Quail (Square)
- Marbled Murrelet (Square)
- Western Screech-Owl (Square)
- Great Horned Owl (Square)
- Northern Pygmy-Owl (Square)
- Spotted Owl (Square)
- Barred Owl (Square)
- Northern Saw-whet Owl (Hexagon) (Square)
- Vaux's Swift (Square)
- Red-breasted Sapsucker (Square)
- Downy Woodpecker (Square)
- Pileated Woodpecker (Square)
- Western Wood-Pewee (Square)
- Purple Martin (Square)
- Violet-green Swallow (Square)
- Gray Jay (Square)
- Western Scrub-Jay (Square)
- White-breasted Nuthatch (Hexagon) (Square)
- Bewick's Wren (Square)
- House Wren (Square)
- European Starling (Square)
- Cassin's Vireo (Square)
- Yellow-rumped Warbler (Square)
- Black-throated Gray Warbler (Square)
- Western Tanager (Square)
- Black-headed Grosbeak (Square)
- Lazuli Bunting (Hexagon) (Square)
- Brown-headed Cowbird (Square)
- Purple Finch (Square)
- House Finch (Square)
- Red Crossbill (Square)
- Pine Siskin (Square)