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 (Square)
- Great Blue Heron (Square)
- Black-crowned Night-Heron (Hexagon) (Square)
- Canada Goose (Hexagon) (Square)
- Wood Duck (Square)
- Green-winged Teal (Square)
- Northern Pintail (Hexagon) (Square)
- Cinnamon Teal (Square)
- Northern Shoveler (Hexagon) (Square)
- Gadwall (Square)
- American Wigeon (Hexagon) (Square)
- Hooded Merganser (Hexagon) (Square)
- Common Merganser (Square)
- Osprey (Hexagon) (Square)
- Bald Eagle (Hexagon) (Square)
- Cooper's Hawk (Hexagon) (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Peregrine Falcon (Hexagon) (Square)
- Prairie Falcon (Square)
- Chukar (Square)
- Sage Grouse (Square)
- Virginia Rail (Hexagon) (Square)
- Sora (Hexagon) (Square)
- American Coot (Square)
- Sandhill Crane (Hexagon) (Square)
- Willet (Hexagon) (Square)
- Long-billed Curlew (Square)
- Wilson's Phalarope (Square)
- Yellow-billed Cuckoo (Hexagon) (Square)
- Western Screech-Owl (Square)
- Burrowing Owl (Square)
- Long-eared Owl (Hexagon) (Square)
- Short-eared Owl (Hexagon) (Square)
- Common Poorwill (Square)
- White-throated Swift (Square)
- Black-chinned Hummingbird (Hexagon) (Square)
- Calliope Hummingbird (Hexagon) (Square)
- Belted Kingfisher (Square)
- Lewis's Woodpecker (Hexagon) (Square)
- Red-naped Sapsucker (Hexagon) (Square)
- Downy Woodpecker (Square)
- Gray Flycatcher (Hexagon) (Square)
- Ash-throated Flycatcher (Hexagon) (Square)
- Eastern Kingbird (Hexagon) (Square)
- Tree Swallow (Hexagon) (Square)
- Black-billed Magpie (Square)
- Black-capped Chickadee (Hexagon) (Square)
- Bushtit (Square)
- Rock Wren (Square)
- Marsh Wren (Hexagon) (Square)
- Mountain Bluebird (Hexagon) (Square)
- Swainson's Thrush (Hexagon) (Square)
- Cedar Waxwing (Square)
- Cassin's Vireo (Hexagon) (Square)
- Cassin's Vireo (Hexagon) (Square)
- Warbling Vireo (Square)
- Orange-crowned Warbler (Square)
- MacGillivray's Warbler (Hexagon) (Square)
- Common Yellowthroat (Square)
- Wilson's Warbler (Hexagon) (Square)
- Western Tanager (Hexagon) (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Square)
- Spotted Towhee (Hexagon) (Square)
- Chipping Sparrow (Square)
- Vesper Sparrow (Hexagon) (Square)
- Savannah Sparrow (Hexagon) (Square)
- Grasshopper Sparrow (Hexagon) (Square)
- Fox Sparrow (Hexagon) (Square)
- Song Sparrow (Square)
- Yellow-headed Blackbird (Square)