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.
- Canada Goose (Square)
- Green-winged Teal (Square)
- Mallard (Square)
- Blue-winged Teal (Square)
- Cinnamon Teal (Square)
- Turkey Vulture (Hexagon) (Square)
- Bald Eagle (Square)
- Northern Harrier (Square)
- Swainson's Hawk (Square)
- Red-tailed Hawk (Square)
- Ferruginous Hawk (Square)
- Golden Eagle (Square)
- American Kestrel (Square)
- Peregrine Falcon (Square)
- Prairie Falcon (Hexagon) (Square)
- Gray Partridge (Hexagon) (Square)
- Chukar (Square)
- Ring-necked Pheasant (Square)
- California Quail (Square)
- Mountain Quail (Hexagon) (Square)
- Virginia Rail (Square)
- Sora (Square)
- Sandhill Crane (Hexagon) (Square)
- Killdeer (Square)
- Long-billed Curlew (Square)
- Common Snipe (Square)
- Wilson's Phalarope (Square)
- Ring-billed Gull (Square)
- Rock Dove (Square)
- Mourning Dove (Square)
- Barn Owl (Square)
- Great Horned Owl (Square)
- Burrowing Owl (Square)
- Long-eared Owl (Square)
- Short-eared Owl (Square)
- Common Nighthawk (Square)
- Common Poorwill (Hexagon) (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Rufous Hummingbird (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Downy Woodpecker (Square)
- Northern Flicker (Square)
- Western Wood-Pewee (Square)
- Willow Flycatcher (Hexagon) (Square)
- Dusky Flycatcher (Hexagon) (Square)
- Gray Flycatcher (Hexagon) (Square)
- Say's Phoebe (Square)
- Western Kingbird (Square)
- Eastern Kingbird (Square)
- Horned Lark (Square)
- Tree Swallow (Hexagon) (Square)
- Violet-green Swallow (Square)
- Northern Rough-winged Swallow (Square)
- Bank Swallow (Square)
- Cliff Swallow (Square)
- Barn Swallow (Square)
- Black-billed Magpie (Square)
- American Crow (Square)
- Common Raven (Square)
- Black-capped Chickadee (Square)
- Bushtit (Hexagon) (Square)
- Rock Wren (Square)
- Bewick's Wren (Square)
- House Wren (Hexagon) (Square)
- Western Bluebird (Hexagon) (Square)
- Mountain Bluebird (Hexagon) (Square)
- American Robin (Square)
- Sage Thrasher (Square)
- Cedar Waxwing (Hexagon) (Square)
- Loggerhead Shrike (Square)
- European Starling (Square)
- Yellow Warbler (Square)
- Common Yellowthroat (Square)
- Yellow-breasted Chat (Hexagon) (Square)
- Black-headed Grosbeak (Square)
- Lazuli Bunting (Square)
- Green-tailed Towhee (Hexagon) (Square)
- Spotted Towhee (Square)
- Brewer's Sparrow (Hexagon) (Square)
- Vesper Sparrow (Square)
- Lark Sparrow (Hexagon) (Square)
- Sage Sparrow (Square)
- Savannah Sparrow (Square)
- Grasshopper Sparrow (Square)
- Song Sparrow (Square)
- Red-winged Blackbird (Square)
- Western Meadowlark (Square)
- Brewer's Blackbird (Square)
- Brown-headed Cowbird (Square)
- Bullock's Oriole (Square)
- House Finch (Square)
- American Goldfinch (Square)
- House Sparrow (Square)