Egg Dates for Species that Breed in the SAAS Chapter Area Egg Dates Unfledged Juveniles Fledglings Species First Last First Last First Last Great Horned Owl 28-Jan 8-May 8-Mar 12-Jun 9-Apr 9-Jun Horned Lark 28-Feb 31-Jul 11-Mar 4-Aug 31-Mar 13-Sep Peregrine Falcon 2-Mar 31-May 19-Apr 10-Jul 21-May 27-Jul Red-tailed Hawk 8-Mar 16-May 17-Apr 20-Jun 1-Jun 8-Jul Mourning Dove 9-Mar 28-Sep 6-Apr 5-Oct 24-Apr 26-Oct Bald Eagle 16-Mar 14-May 11-Apr 30-Jun 20-May Fish Crow 20-Mar 5-Jun Long-eared Owl 21-Mar 23-May 5-May 24-Jun 1-Jun 8-Aug Eastern Screech-Owl 23-Mar 11-May 24-Apr 25-Jun 5-May 17-Aug Barred Owl 23-Mar 3-May 14-Apr 11-Jun 13-May 1-Jul American Robin 23-Mar 19-Jul 21-Apr 30-Aug 25-May 10-Sep House Sparrow 23-Mar 16-Jul 15-Apr 4-Aug 24-Jun 6-Sep American Woodcock 24-Mar 17-Jun 17-Apr 29-Jun 29-Apr 2-Aug Mallard 25-Mar 9-Jul 24-Apr 16-Aug Red-shouldered Hawk 25-Mar 26-May 5-May 15-Jul 6-Jun Mute Swan 26-Mar 26-May 16-May 21-Jun Common Raven 26-Mar 14-Apr 21-Mar 12-Apr 17-Apr 14-Jun Canada Goose 28-Mar 14-May 28-Apr 27-Jun 18-May Wood Duck 28-Mar 15-Jul 15-May 7-Aug 22-May 23-Sep American Crow 30-Mar 14-Jun 1-May 28-Jul Red Crossbill 30-Mar 30-Apr 24-Apr 27-May 29-Mar 19-Jun
Northern Saw-whet Owl 31-Mar 11-Jun 21-Apr 16-Jul 28-May 22-Aug Black-crowned Night Heron 1-Apr 23-Jul 21-May 26-Jul 30-Jun 25-Aug Ruffed Grouse 1-Apr 22-Jun 27-May 5-Jul 15-Jun 4-Sep Carolina Wren 1-Apr 5-Aug 21-Apr 2-Oct 8-May 29-Aug Eastern Bluebird 1-Apr 18-Aug 28-Apr 6-Sep 10-May 17-Sep American Black Duck 2-Apr 22-Jun 28-Apr 14-Jul Killdeer 3-Apr 4-Jul 3-May 30-Jul 21-May 12-Aug American Kestrel 5-Apr 29-Jun 19-May 2-Aug 12-Jun 10-Aug European Starling 10-Apr 15-Jun 1-May 30-Jul 19-May 30-Aug Northern Cardinal 10-Apr 9-Sep 23-Apr 23-Sep 30-Apr 23-Sep House Finch 11-Apr 6-Aug 24-Apr 23-Aug 18-May 11-Aug Common Grackle 12-Apr 4-Jun 3-May 28-Jun 18-May 29-Jul White-breasted Nuthatch 13-Apr 6-Jun 8-May 11-Jun 3-Jun 22-Jun Ring-necked Pheasant 14-Apr 16-Aug 22-Jun 16-Aug 14-Aug Great Blue Heron 15-Apr 9-Jun 19-May 17-Jul 17-Jul Blue Jay 15-Apr 17-Jun 18-May 5-Jul 1-Jun 31-Jul Sharp-shinned Hawk 16-Apr 21-Jun 8-Jun 23-Jul 3-Jul 25-Jul Song Sparrow 17-Apr 13-Aug 5-May 3-Sep 18-May 23-Sep Northern Harrier 20-Apr 25-Jun 30-May 18-Jul 4-Jul 11-Aug Cooper's Hawk 20-Apr 16-Jun 2-Jun 2-Jul 2-Jul 3-Aug Northern Goshawk 20-Apr 15-May 18-May 1-Jul 14-Jun 27-Jul Common Snipe 20-Apr 16-Jun 19-May 20-Jun 5-Jul Northern Flicker 20-Apr 19-Jun 18-May 26-Jul 19-Jun 15-Aug Eastern Phoebe 20-Apr 4-Aug 13-May 10-Aug 9-Jun 24-Aug Pied-billed Grebe 21-Apr 2-Jul 14-May 20-Aug 30-Jun 23-Sep
Pileated Woodpecker 22-Apr 20-May 10-May 21-Jun 9-Jun 15-Jul Upland Sandpiper 23-Apr 15-Jun 28-May 18-Jul 15-Jun 11-Aug Hairy Woodpecker 23-Apr 19-May 5-May 14-Jun 13-Jun 1-Aug Brown-headed Cowbird 23-Apr 31-Jul 19-May 2-Aug 30-May 19-Aug Brown Creeper 24-Apr 30-Jun 27-May 28-Jul 24-Jun 20-Aug Hooded Merganser 25-Apr 2-Jun 11-May 17-Jul 21-Jun 18-Aug American Coot 25-Apr 14-Jul 17-May 12-Aug 29-Jun 21-Aug Great Black-backed Gull 25-Apr 19-Jun 30-May 27-Jun 10-Jul 26-Jul Louisiana Waterthrush 25-Apr 20-Jun 20-May 6-Jul 9-Jun 25-Jul Pine Siskin 25-Apr 25-May 13-Apr 10-Jun 11-Jun 16-Jul Wild Turkey 26-Apr 9-Jul 13-May 13-Aug 1-Jun 7-Sep Red-bellied Woodpecker 26-Apr 28-Jun 18-May 29-Aug 23-Jun 13-Aug Red-winged Blackbird 26-Apr 9-Jul 29-May 19-Jul 20-Jun 30-Jul Osprey 27-Apr 21-Jun 18-Jun 25-Jul 10-Jul 22-Aug Broad-winged Hawk 27-Apr 26-Jun 30-May 27-Jul 4-Jul 16-Aug Herring Gull 27-Apr 26-Jun 17-May 27-Jul 5-Jul 31-Aug Northern Mockingbird 27-Apr 21-Jul 5-May 11-Aug 25-May 29-Aug Belted Kingfisher 28-Apr 10-Jun 8-Jun 14-Jul 29-Jul 9-Aug Dark-eyed Junco 28-Apr 13-Aug 16-May 17-Aug 7-Jun 27-Aug Green Heron 29-Apr 4-Aug 22-May 24-Aug 4-Jul 19-Sep Yellow-bellied Sapsucker 29-Apr 19-Jun 29-May 8-Jul 12-Jun 15-Aug Black-capped Chickadee 29-Apr 15-Jul 21-May 20-Jul 21-May 3-Aug Tufted Titmouse 29-Apr 27-May 13-May 30-Jun 20-May 4-Aug Sora 30-Apr 17-Jul 19-May 8-Aug 9-Jun 15-Sep Red-breasted Nuthatch 30-Apr 17-Jun 15-May 1-Jul 6-Jun 18-Aug
Clay-colored Sparrow May Jun 15-Jun 20-Jun 15-Jul Northern Pintail May early-jun Ruby-crowned Kinglet May 29-Jun 2-Jul 24-Jul Chipping Sparrow 2-May 19-Jul 23-May 3-Sep 4-Jun 21-Sep Blue-winged Teal 3-May 4-Jul 17-May 7-Aug Turkey Vulture 4-May 20-Jun 15-Jun 27-Aug 14-Jul 24-Sep Pine Warbler 4-May 6-Jun 19-May 17-Jun 30-May 8-Aug Common Merganser 5-May 10-Jul 15-May 18-Aug 12-Jul 25-Aug Virginia Rail 5-May 13-Jul 11-May 14-Aug 23-Jul 8-Sep Tree Swallow 5-May 18-Jul 22-May 10-Aug 10-Jun 2-Aug Gray Catbird 5-May 12-Aug 29-May 20-Aug 6-Jun 21-Sep Vesper Sparrow 5-May 16-Aug 11-Jun 16-Jul 11-Jul 31-Jul Swamp Sparrow 5-May 22-Jul 21-May 30-Jul 28-Jun 3-Aug Spotted Sandpiper 6-May 26-Jul 2-Jun 19-Aug Whip-poor-will 6-May 30-Jun 2-Jun 14-Jul 16-Jun 8-Aug Downy Woodpecker 6-May 30-Jun 31-May 3-Jul 9-Jun 16-Jul Brown Thrasher 6-May 26-Jun 19-May 29-Jul 19-Jun 26-Jul Rose-breasted Grosbeak 6-May 19-Jul 30-May 26-Jul 11-Jun 15-Aug Cliff Swallow 9-May 14-Jul 29-May 19-Aug 23-Jun 23-Aug Eastern Meadowlark 9-May 1-Aug 24-May 12-Aug 5-Jun 24-Aug American Bittern 10-May 29-Jun 23-May 24-Jul 14-Jun 3-Aug Hermit Thrush 10-May 24-Aug 30-May 31-Aug 9-Jun 23-Sep Blue-headed Vireo 10-May 9-Aug 7-Jun 13-Aug 28-Jun 31-Aug Black-and-white Warbler 10-May 30-Jun 5-Jun 23-Jul 19-Jun 31-Jul Northern Waterthrush 10-May 28-Jun 24-May 5-Jul 4-Jun 20-Jul
Savannah Sparrow 11-May 16-Jun 30-May 23-Jul 12-Jun 30-Aug Northern Rough-winged Swallow 12-May 5-Jul 14-Jun 11-Jul 6-Jul 28-Jul Red-eyed Vireo 13-May 1-Aug 8-Jun 17-Aug 6-Aug 13-Sep Purple Finch 13-May 16-Jul 2-Jun 24-Jul 10-Jun 3-Sep Common Moorhen 14-May 25-Jul 3-Jun 27-Aug 9-Jul 17-Sep Blue-gray Gnatcatcher 14-May 17-Jun 1-Jun 11-Jul 28-Jun 25-Jul Wood Thrush 14-May 7-Jul 22-May 1-Aug 9-Jun 31-Aug American Redstart 14-May 16-Jul 4-Jun 5-Aug 26-Jun 19-Aug Common Loon 15-May 17-Jul 5-Jun 22-Aug 20-Jun 15-Sep Least Bittern 15-May 29-Jul 10-Jun 20-Jul 2-Jul 4-Sep Bank Swallow 15-May 13-Jul 31-May 12-Aug 28-Jun 1-Sep Barn Swallow 15-May 4-Aug 24-May 28-Aug 25-Jun 22-Sep House Wren 15-May 31-Jul 22-May 28-Aug 26-Jun 11-Sep Veery 15-May 25-Jun 14-Jun 22-Jul 20-Jun 31-Jul Yellow Warbler 15-May 3-Jul 4-Jun 23-Jul 12-Jun 1-Aug Common Yellowthroat 15-May 12-Jul 2-Jun 22-Aug 15-Jun 11-Sep Eastern Towhee 15-May 4-Aug 18-May 15-Aug 2-Jun 31-Aug Baltimore Oriole 15-May 13-Jun 6-Jun 9-Jul 15-Jun 14-Jul Red-headed Woodpecker 16-May 19-Jun 31-May 26-Aug 5-Jul 15-Sep Least Flycatcher 16-May 28-Jun 22-Jun 6-Aug 8-Jul 16-Aug Warbling Vireo 16-May 16-Jun 31-May 29-Jun 21-Jun 24-Jul Field Sparrow 16-May 17-Aug 26-May 20-Aug 17-Jun 20-Jun Yellow-throated Vireo 17-May 18-Jun 16-Jun 30-Jul 1-Jul 14-Aug Northern Parula 17-May 27-Jun 6-Jun 4-Jul 4-Jul 5-Aug Ovenbird 17-May 22-Jul 8-Jun 8-Aug 18-Jun 10-Sep
Grasshopper Sparrow 17-May 2-Aug 29-Jun 19-Aug 21-Jul 5-Sep Henslow's Sparrow 17-May 5-Jul 1-Jun 22-Jul 19-Jun 30-Jul Rusty Blackbird 17-May 15-Jun 30-May 8-Jul 7-Jul 24-Jul Blue-winged Warbler 18-May 17-Jun 4-Jun 11-Jul 8-Jun 12-Aug Golden-winged Warbler 18-May 16-Jun 8-Jun 6-Jul 27-Jun 6-Aug Bobolink 18-May 20-Jun 30-May 20-Jul Orchard Oriole 18-May 22-Jun 28-May 26-Jul 19-Jun 21-Aug Nashville Warbler 19-May 10-Jun 30-May 22-Jun 15-Jun 17-Aug Yellow-rumped Warbler 19-May 10-Jul 2-Jun 22-Jul 9-Jun 17-Aug Cerulean Warbler 19-May 23-Jun 12-Jun 6-Jul 22-Jun 22-Jul Evening Grosbeak 19-May 4-Jun 31-May 17-Jun 15-Jun 5-Sep Ring-necked Duck 20-May 30-Jun 29-May 11-Jul 25-Jul 22-Aug Black-billed Cuckoo 20-May 28-Aug 1-Jun 10-Sep 20-Jun 27-Sep Eastern Kingbird 20-May 18-Jul 3-Jun 5-Aug 21-Jun 21-Aug Chestnut-sided Warbler 20-May 25-Jul 15-Jun 6-Aug 22-Jun 20-Aug Scarlet Tanager 20-May 23-Jul 9-Jun Aug 4-Jul 19-Sep Indigo Bunting 20-May 3-Aug 18-Jun 14-Aug 21-Jun 20-Sep Ruby-throated Hummingbird 21-May 16-Aug 24-Jun 6-Sep 12-Jul 30-Sep Purple Martin 21-May 13-Jul 22-Jun 15-Aug 30-Jul 22-Aug Great Crested Flycatcher 22-May 11-Jul 10-Jun 26-Jul 27-Jun 14-Sep Winter Wren 22-May 29-Jul 3-Jun 4-Aug 15-Jun 16-Aug Marsh Wren 22-May 7-Aug 21-Jun 12-Aug 2-Jul 31-Aug Black-throated Green Warbler 24-May 2-Jul 11-Jun 29-Jul 23-Jun 15-Aug Worm-eating Warbler 24-May 18-Jun 6-Jun 15-Jul 16-Jun 29-Jul Green-winged Teal 25-May 15-Jul 16-Jun 28-Jul 5-Jul 11-Aug
Common Nighthawk 25-May 25-Jul 14-Jun 14-Aug 7-Jul 3-Aug Magnolia Warbler 25-May 11-Jul 5-Jun 24-Jul 15-Jun 26-Aug Prairie Warbler 25-May 29-Jun 19-Jun 15-Jul 30-Jun 14-Jul Yellow-breasted Chat 25-May 13-Jul 8-Jun 17-Jul 22-Jun 22-Jun Yellow-billed Cuckoo 26-May 19-Aug 21-Jun 17-Sep 23-Jun 23-Sep Sedge Wren 28-May 30-Jul 30-Jun 22-Aug 4-Aug 15-Sep Golden-crowned Kinglet 28-May 26-Jul 11-Jun 25-Jul 17-Jun 30-Aug Mourning Warbler 28-May 7-Jul 17-Jun 28-Jul 27-Jun 16-Aug Black-throated Blue Warbler 29-May 17-Jul 14-Jun 29-Jul 22-Jun 14-Aug Gadwall 30-May 25-Jul 26-May 25-Aug 29-Jun 19-Sep Chimney Swift 30-May 27-Jul 25-Jun 12-Aug 18-Jul 1-Sep Eastern Wood-Pewee 30-May 15-Aug 22-Jun 13-Aug 3-Aug 16-Sep White-throated Sparrow 30-May 21-Jul 14-Jun 16-Aug 27-Jun 31-Aug Swainson's Thrush 31-May 11-Jul 30-Jun 22-Jul 10-Jul 10-Aug Canada Warbler 31-May 24-Jul 14-Jun 7/259 20-Jun 15-Aug Philadelphia Vireo Jun Jul Blackburnian Warbler 1-Jun 24-Jun 17-Jun 1-Jul 13-Jul 4-Aug Double-crested Cormorant 2-Jun 31-Aug 19-Sep Alder Flycatcher 2-Jun 29-Jul 21-Jun 14-Aug 11-Jul 24-Aug Cedar Waxwing 5-Jun 23-Sep 12-Jun 1-Oct 16-Jun 8-Oct Blackpoll Warbler 5-Jun 10-Jul 30-Jun Cape May Warbler 6-Jun 16-Jun 23-Jun 4-Jul Yellow-bellied Flycatcher 10-Jun 27-Jun 25-Jul Lincoln's Sparrow 10-Jun 28-Jun 18-Jun 21-Jul Willow Flycatcher 11-Jun 29-Jul 21-Jun 14-Aug 11-Jul 27-Aug
Boreal Chickadee 11-Jun 17-Jul 27-Jun 26-Jul 2-Jul 27-Aug Bicknell's Thrush 12-Jun 27-Jun 1-Jul 25-Jul 12-Jul 7-Aug Bay-breasted Warbler mid-jun 25-Jun 6-Jul 23-Jul American Goldfinch 25-Jun 16-Sep 24-Jul 30-Sep 17-Aug 10-Oct Wilson's Warbler Rock Dove 1-Aug all months Common Barn-Owl all months all months all months