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.
- Canada Goose (Square)
- Green-winged Teal (Square)
- Blue-winged Teal (Square)
- Cinnamon Teal (Square)
- Turkey Vulture (Square)
- Bald Eagle (Square)
- Northern Harrier (Square)
- Swainson's Hawk (Hexagon) (Square)
- Ferruginous Hawk (Hexagon) (Square)
- Prairie Falcon (Square)
- Mountain Quail (Square)
- Virginia Rail (Square)
- Sora (Square)
- Sandhill Crane (Hexagon) (Square)
- Common Snipe (Square)
- Wilson's Phalarope (Square)
- Barn Owl (Hexagon) (Square)
- Great Horned Owl (Square)
- Long-eared Owl (Square)
- Short-eared Owl (Square)
- Common Poorwill (Square)
- Vaux's Swift (Square)
- White-throated Swift (Square)
- Black-chinned Hummingbird (Square)
- Calliope Hummingbird (Square)
- Rufous Hummingbird (Square)
- Downy Woodpecker (Square)
- Willow Flycatcher (Hexagon) (Square)
- Dusky Flycatcher (Square)
- Gray Flycatcher (Square)
- Western Flycatcher (Square)
- Tree Swallow (Square)
- Violet-green Swallow (Square)
- Northern Rough-winged Swallow (Square)
- Bank Swallow (Hexagon) (Square)
- Cliff Swallow (Square)
- Western Scrub-Jay (Square)
- Black-capped Chickadee (Square)
- Bushtit (Square)
- Mountain Bluebird (Square)
- Sage Thrasher (Hexagon) (Square)
- Cedar Waxwing (Square)
- Yellow Warbler (Square)
- Common Yellowthroat (Hexagon) (Square)
- Black-headed Grosbeak (Square)
- Green-tailed Towhee (Square)
- Brewer's Sparrow (Hexagon) (Square)
- Vesper Sparrow (Square)
- Savannah Sparrow (Hexagon) (Square)
- Song Sparrow (Square)
- Dark-eyed Junco (Square)
- Red-winged Blackbird (Square)
- Tricolored Blackbird (Square)
- American Goldfinch (Square)
- House Sparrow (Square)