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)
- Black-crowned Night-Heron (Hexagon) (Square)
- Wood Duck (Hexagon) (Square)
- Green-winged Teal (Square)
- Northern Pintail (Square)
- Blue-winged Teal (Hexagon) (Square)
- Cinnamon Teal (Square)
- Northern Shoveler (Square)
- Gadwall (Square)
- American Wigeon (Square)
- Hooded Merganser (Square)
- Common Merganser (Hexagon) (Square)
- Osprey (Hexagon) (Square)
- Bald Eagle (Hexagon) (Square)
- Sharp-shinned Hawk (Hexagon) (Square)
- Cooper's Hawk (Square)
- Ferruginous Hawk (Square)
- Golden Eagle (Square)
- Peregrine Falcon (Hexagon) (Square)
- Prairie Falcon (Square)
- Gray Partridge (Hexagon) (Square)
- Chukar (Square)
- Blue Grouse (Hexagon) (Square)
- Ruffed Grouse (Hexagon) (Square)
- Sage Grouse (Square)
- Mountain Quail (Hexagon) (Square)
- Sora (Hexagon) (Square)
- American Coot (Square)
- Sandhill Crane (Hexagon) (Square)
- Willet (Hexagon) (Square)
- Wilson's Phalarope (Hexagon) (Square)
- Western Screech-Owl (Hexagon) (Square)
- Northern Pygmy-Owl (Square)
- Burrowing Owl (Square)
- Barred Owl (Hexagon) (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- Common Poorwill (Square)
- Vaux's Swift (Hexagon) (Square)
- White-throated Swift (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Rufous Hummingbird (Hexagon) (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Williamson's Sapsucker (Hexagon) (Square)
- Red-naped Sapsucker (Hexagon) (Square)
- Hairy Woodpecker (Hexagon) (Square)
- Pileated Woodpecker (Hexagon) (Square)
- Olive-sided Flycatcher (Hexagon) (Square)
- Dusky Flycatcher (Square)
- Gray Flycatcher (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Horned Lark (Square)
- Tree Swallow (Square)
- Violet-green Swallow (Square)
- Steller's Jay (Hexagon) (Square)
- White-breasted Nuthatch (Hexagon) (Square)
- Winter Wren (Hexagon) (Square)
- American Dipper (Hexagon) (Square)
- Ruby-crowned Kinglet (Hexagon) (Square)
- Western Bluebird (Square)
- Mountain Bluebird (Square)
- Veery (Hexagon) (Square)
- Swainson's Thrush (Hexagon) (Square)
- Hermit Thrush (Hexagon) (Square)
- Gray Catbird (Hexagon) (Square)
- Cassin's Vireo (Hexagon) (Square)
- Warbling Vireo (Square)
- Orange-crowned Warbler (Square)
- Nashville Warbler (Hexagon) (Square)
- Yellow-rumped Warbler (Square)
- MacGillivray's Warbler (Square)
- Wilson's Warbler (Hexagon) (Square)
- Western Tanager (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Square)
- Sage Sparrow (Hexagon) (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Fox Sparrow (Hexagon) (Square)
- Lincoln's Sparrow (Hexagon) (Square)
- White-crowned Sparrow (Hexagon) (Square)
- Dark-eyed Junco (Square)
- Cassin's Finch (Square)
- Pine Siskin (Hexagon) (Square)
- Lesser Goldfinch (Hexagon) (Square)