70 Birds Nest in Birdhouses Eastern Bluebird Mountain Bluebird Western Bluebird Bufflehead Snow Bunting Catbird Black-capped Chickadee Carolina Chickadee Mountain Chickadee Chestnut-backed Chickadee Brown Creeper Mourning Dove Wood Duck Peregrine Falcon House Finch Northern Flicker Ash-throated Flycatcher Great Crested Flycatcher Common Goldeneye Barrow's Goldeneye Grackle Red-tailed Hawk Blue Jay American Kestrel Purple Martin Common Merganser Hooded Merganser Brown-headed Nuthatch Pygmy Nuthatch Red-breasted Nuthatch White-breasted Nuthatch Osprey Common Barn Owl Barred Owl Boreal Owl Great Horned Owl Hawk Owl Pygmy Owl Eastern Screech-owl Western Screech-owl Northern Saw-whet Owl Black Phoebe Eastern Phoebe Say's Phoebe Pigeon American Robin Yellow-bellied Sapsucker House Sparrow Song Sparrow European Starling Barn Swallow Cliff Swallow Tree Swallow Violet-green Swallow Chimney Swift Brown Thrasher Siberian Tit Plain Titmouse Tufted Titmouse Prothonotary Warbler Downy Woodpecker Golden-fronted Woodpecker Hairy Woodpecker Lewis' Woodpecker Pileated Woodpecker Red-bellied Woodpecker Red-headed Woodpecker Carolina Wren Bewick's Wren House Wren Winter Wren