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