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Mourning Dove & Rock Dove
0:33
American Woodcock & Downy Woodpecker
0:46
Belted Kingfisher & Golden-crowned Kinglet
0:32
Ruby-crowned Kinglet & Horned Lark
0:38
Common Loon & Mallard
0:32
Ruffed Grouse & Ring-billed Gull
0:54
Killdeer & Eastern Kingbird
0:43
Dark-eyed Junco & American Kestrel
0:34
Red-tailed Hawk & Black-crowned Night Heron
0:31
Green Heron & Ruby-throated Hummingbird
0:22
Blue Jay & Grey Jay
0:44
Purple Martin & Eastern Meadowlark
0:32
Broad-winged Hawk & Red-shouldered Hawk
0:28
Western Meadowlark & Merlin
0:29
Eastern Phoebe & Semipalmated Plover
0:35
Sora Rail & Virginia Rail
0:48
Yellow Rail & Common Raven
0:48
American Robin & Baird's Sandpiper
0:30
Eastern Wood Pewee & Ring-necked Pheasant
0:27
Long-eared Owl & Northern Saw-whet Owl
0:27
Common Moorhen & Red-breasted Nuthatch
0:31
White-breasted Nuthatch & Baltimore Oriole
0:37
Orchard Oriole & Barred Owl
0:41
Eastern Screech Owl & Great-horned Owl
0:41
Evening Grosbeak & Rose-breasted Grosbeak
0:41
Canada Goose & Northern Goshawk
0:33
Black-capped Chickadee & Boreal Chickadee
0:31
Greater Prairie Chicken & American Coot
0:36
Brown-headed Cowbird & Sandhill Crane
0:44
Brown Creeper & White-winged Crossbill
0:39