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)
- Double-crested Cormorant (Hexagon) (Square)
- Great Blue Heron (Square)
- Black-crowned Night-Heron (Hexagon) (Square)
- Canada Goose (Square)
- Wood Duck (Hexagon) (Square)
- Green-winged Teal (Hexagon) (Square)
- Northern Pintail (Square)
- Blue-winged Teal (Square)
- Northern Shoveler (Square)
- Gadwall (Square)
- Hooded Merganser (Hexagon) (Square)
- Common Merganser (Square)
- Osprey (Square)
- Bald Eagle (Hexagon) (Square)
- Northern Harrier (Square)
- Sharp-shinned Hawk (Square)
- Cooper's Hawk (Square)
- Northern Goshawk (Square)
- Swainson's Hawk (Square)
- Red-tailed Hawk (Square)
- Golden Eagle (Square)
- Peregrine Falcon (Hexagon) (Square)
- Gray Partridge (Hexagon) (Square)
- Chukar (Hexagon) (Square)
- Blue Grouse (Square)
- Ruffed Grouse (Square)
- Sage Grouse (Square)
- Mountain Quail (Square)
- Virginia Rail (Square)
- American Coot (Square)
- Spotted Sandpiper (Square)
- Rock Dove (Hexagon) (Square)
- Barn Owl (Hexagon) (Square)
- Western Screech-Owl (Square)
- Northern Pygmy-Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Square)
- Northern Saw-whet Owl (Square)
- Common Poorwill (Hexagon) (Square)
- Vaux's Swift (Square)
- White-throated Swift (Hexagon) (Square)
- Black-chinned Hummingbird (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Rufous Hummingbird (Square)
- Belted Kingfisher (Square)
- Lewis's Woodpecker (Square)
- Williamson's Sapsucker (Square)
- Red-naped Sapsucker (Square)
- Downy Woodpecker (Square)
- Hairy Woodpecker (Square)
- Pileated Woodpecker (Square)
- Olive-sided Flycatcher (Hexagon) (Square)
- Dusky Flycatcher (Square)
- Ash-throated Flycatcher (Square)
- Eastern Kingbird (Square)
- Horned Lark (Hexagon) (Square)
- Tree Swallow (Square)
- Bank Swallow (Hexagon) (Square)
- Steller's Jay (Square)
- Clark's Nutcracker (Square)
- Black-billed Magpie (Square)
- Black-capped Chickadee (Hexagon) (Square)
- Mountain Chickadee (Square)
- Bushtit (Hexagon) (Square)
- Red-breasted Nuthatch (Square)
- White-breasted Nuthatch (Square)
- House Wren (Square)
- Winter Wren (Hexagon) (Square)
- Marsh Wren (Hexagon) (Square)
- American Dipper (Square)
- Ruby-crowned Kinglet (Hexagon) (Square)
- Western Bluebird (Square)
- Townsend's Solitaire (Square)
- Swainson's Thrush (Square)
- Hermit Thrush (Hexagon) (Square)
- Cedar Waxwing (Square)
- Loggerhead Shrike (Square)
- Cassin's Vireo (Square)
- Cassin's Vireo (Square)
- Warbling Vireo (Square)
- Orange-crowned Warbler (Hexagon) (Square)
- Yellow-rumped Warbler (Square)
- MacGillivray's Warbler (Hexagon) (Square)
- Common Yellowthroat (Square)
- Wilson's Warbler (Hexagon) (Square)
- Yellow-breasted Chat (Square)
- Western Tanager (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Square)
- Chipping Sparrow (Square)
- Sage Sparrow (Square)
- Savannah Sparrow (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Fox Sparrow (Hexagon) (Square)
- Song Sparrow (Square)
- Lincoln's Sparrow (Hexagon) (Square)
- White-crowned Sparrow (Square)
- Dark-eyed Junco (Square)
- Cassin's Finch (Square)
- House Finch (Square)
- Red Crossbill (Square)
- Pine Siskin (Square)
- Lesser Goldfinch (Hexagon) (Square)