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.
- Pied-billed Grebe (Hexagon) (Square)
- Eared Grebe (Hexagon) (Square)
- Black-crowned Night-Heron (Square)
- Wood Duck (Hexagon) (Square)
- Green-winged Teal (Hexagon) (Square)
- Mallard (Square)
- Northern Pintail (Hexagon) (Square)
- Blue-winged Teal (Hexagon) (Square)
- Cinnamon Teal (Hexagon) (Square)
- Northern Shoveler (Hexagon) (Square)
- Gadwall (Hexagon) (Square)
- American Wigeon (Square)
- Canvasback (Hexagon) (Square)
- Redhead (Hexagon) (Square)
- Lesser Scaup (Hexagon) (Square)
- Hooded Merganser (Hexagon) (Square)
- Common Merganser (Hexagon) (Square)
- Ruddy Duck (Hexagon) (Square)
- Osprey (Hexagon) (Square)
- Bald Eagle (Hexagon) (Square)
- Northern Harrier (Square)
- Swainson's Hawk (Hexagon) (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Golden Eagle (Square)
- Peregrine Falcon (Hexagon) (Square)
- Prairie Falcon (Square)
- Ring-necked Pheasant (Square)
- Sage Grouse (Square)
- Virginia Rail (Hexagon) (Square)
- Sora (Hexagon) (Square)
- American Coot (Hexagon) (Square)
- Sandhill Crane (Hexagon) (Square)
- Killdeer (Square)
- American Avocet (Hexagon) (Square)
- Willet (Hexagon) (Square)
- Spotted Sandpiper (Square)
- Long-billed Curlew (Square)
- Common Snipe (Hexagon) (Square)
- Wilson's Phalarope (Hexagon) (Square)
- Black Tern (Hexagon) (Square)
- Yellow-billed Cuckoo (Hexagon) (Square)
- Barn Owl (Hexagon) (Square)
- Western Screech-Owl (Hexagon) (Square)
- Great Horned Owl (Square)
- Long-eared Owl (Square)
- Short-eared Owl (Square)
- Common Poorwill (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Belted Kingfisher (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Downy Woodpecker (Hexagon) (Square)
- Northern Flicker (Square)
- Willow Flycatcher (Hexagon) (Square)
- Dusky Flycatcher (Hexagon) (Square)
- Gray Flycatcher (Hexagon) (Square)
- Ash-throated Flycatcher (Square)
- Western Kingbird (Hexagon) (Square)
- Eastern Kingbird (Hexagon) (Square)
- Tree Swallow (Square)
- Northern Rough-winged Swallow (Hexagon) (Square)
- Bank Swallow (Square)
- Barn Swallow (Hexagon) (Square)
- American Crow (Square)
- Black-capped Chickadee (Hexagon) (Square)
- Bushtit (Hexagon) (Square)
- House Wren (Hexagon) (Square)
- Marsh Wren (Hexagon) (Square)
- Mountain Bluebird (Hexagon) (Square)
- Swainson's Thrush (Hexagon) (Square)
- Cedar Waxwing (Hexagon) (Square)
- Warbling Vireo (Hexagon) (Square)
- Orange-crowned Warbler (Hexagon) (Square)
- Yellow Warbler (Hexagon) (Square)
- MacGillivray's Warbler (Hexagon) (Square)
- Common Yellowthroat (Square)
- Wilson's Warbler (Hexagon) (Square)
- Yellow-breasted Chat (Hexagon) (Square)
- Black-headed Grosbeak (Hexagon) (Square)
- Green-tailed Towhee (Hexagon) (Square)
- Brewer's Sparrow (Square)
- Vesper Sparrow (Hexagon) (Square)
- Savannah Sparrow (Hexagon) (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Fox Sparrow (Hexagon) (Square)
- Song Sparrow (Hexagon) (Square)
- Yellow-headed Blackbird (Hexagon) (Square)
- Brewer's Blackbird (Square)
- House Finch (Square)
- American Goldfinch (Hexagon) (Square)