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 (Hexagon) (Square)
- Green-winged Teal (Square)
- Northern Pintail (Hexagon) (Square)
- Cinnamon Teal (Square)
- American Wigeon (Square)
- Canvasback (Hexagon) (Square)
- Lesser Scaup (Square)
- Hooded Merganser (Hexagon) (Square)
- Bald Eagle (Square)
- Sharp-shinned Hawk (Square)
- Cooper's Hawk (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Golden Eagle (Square)
- Peregrine Falcon (Hexagon) (Square)
- Gray Partridge (Square)
- Blue Grouse (Square)
- Ruffed Grouse (Square)
- Sage Grouse (Square)
- Mountain Quail (Hexagon) (Square)
- Virginia Rail (Hexagon) (Square)
- American Coot (Hexagon) (Square)
- Sandhill Crane (Hexagon) (Square)
- American Avocet (Hexagon) (Square)
- Barn Owl (Hexagon) (Square)
- Western Screech-Owl (Square)
- Great Horned Owl (Square)
- Northern Pygmy-Owl (Square)
- Burrowing Owl (Square)
- Barred Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- Common Poorwill (Hexagon) (Square)
- Vaux's Swift (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Square)
- Calliope Hummingbird (Square)
- Rufous Hummingbird (Square)
- Belted Kingfisher (Square)
- Lewis's Woodpecker (Square)
- Williamson's Sapsucker (Hexagon) (Square)
- Red-naped Sapsucker (Square)
- Pileated Woodpecker (Square)
- Olive-sided Flycatcher (Square)
- Dusky Flycatcher (Square)
- Gray Flycatcher (Hexagon) (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Bank Swallow (Square)
- Steller's Jay (Square)
- White-breasted Nuthatch (Square)
- Winter Wren (Square)
- Marsh Wren (Hexagon) (Square)
- American Dipper (Square)
- Western Bluebird (Square)
- Mountain Bluebird (Hexagon) (Square)
- Veery (Square)
- Swainson's Thrush (Square)
- Hermit Thrush (Square)
- Loggerhead Shrike (Square)
- Cassin's Vireo (Hexagon) (Square)
- Cassin's Vireo (Hexagon) (Square)
- Yellow-rumped Warbler (Square)
- Yellow-breasted Chat (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Hexagon) (Square)
- Chipping Sparrow (Square)
- Sage Sparrow (Hexagon) (Square)
- Savannah Sparrow (Hexagon) (Square)
- Grasshopper Sparrow (Square)
- Fox Sparrow (Hexagon) (Square)
- Lincoln's Sparrow (Hexagon) (Square)
- Dark-eyed Junco (Square)
- Bobolink (Square)
- Yellow-headed Blackbird (Square)
- Cassin's Finch (Square)
- House Finch (Square)
- Pine Siskin (Square)
- Lesser Goldfinch (Hexagon) (Square)
- House Sparrow (Square)