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.
- Green-winged Teal (Square)
- Blue-winged Teal (Square)
- Cinnamon Teal (Square)
- Osprey (Square)
- Northern Harrier (Square)
- Sharp-shinned Hawk (Square)
- Cooper's Hawk (Square)
- American Kestrel (Square)
- Merlin (Square)
- Ring-necked Pheasant (Square)
- Blue Grouse (Square)
- Ruffed Grouse (Square)
- Wild Turkey (Square)
- California Quail (Square)
- Mountain Quail (Square)
- Virginia Rail (Square)
- Sora (Square)
- Killdeer (Square)
- Common Snipe (Square)
- Barn Owl (Square)
- Western Screech-Owl (Square)
- Great Horned Owl (Square)
- Northern Pygmy-Owl (Square)
- Spotted Owl (Hexagon) (Square)
- Barred Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Square)
- Northern Saw-whet Owl (Square)
- Common Nighthawk (Square)
- Hammond's Flycatcher (Hexagon) (Square)
- Western Kingbird (Square)
- Purple Martin (Square)
- Northern Rough-winged Swallow (Square)
- Common Raven (Square)
- White-breasted Nuthatch (Square)
- Golden-crowned Kinglet (Square)
- Western Bluebird (Square)
- Varied Thrush (Square)
- Hutton's Vireo (Square)
- Warbling Vireo (Square)
- Yellow Warbler (Square)
- Yellow-rumped Warbler (Square)
- Hermit Warbler (Hexagon) (Square)
- MacGillivray's Warbler (Square)
- Lazuli Bunting (Square)
- Chipping Sparrow (Square)
- Vesper Sparrow (Square)
- Tricolored Blackbird (Hexagon) (Square)
- Western Meadowlark (Square)
- Brewer's Blackbird (Square)
- Bullock's Oriole (Square)
- Lesser Goldfinch (Hexagon) (Square)