Approximate Dates When Birds Begin to Nest 
April: First week. 
ce 
ce 
Some time during April. 
May: First week. 
ee 
“ce 
ce 
ce 
Second ‘ 
oe 
ce 
Fourth 
se 
ce 
ee 
“sé 
ee 
ce 
ce 
ce 
ee 
ce 
“e 
Cc 
366 
488 
766 
360 
456 
727 
761 
300 
395 
333 
365 
511 
547 
593 
329 
364 
394 
663 
( 2894 
320 
325 
327 
339 
378a 
416 
513 
5754 
731 
390 
406 
409 
412 
477 
501 
533 
560. 
563 
581 
American Long-eared Ow] 
American Crow 
Bluebird 
American Sparrow Hawk 
Phoebe 
White-breasted Nuthatch 
American Robin 
Ruffed Grouse 
Prairie Hen (Kansas) 
Cooper’s Hawk 
American Barn Owl 
Purple Grackle 
Henslow’s Sparrow (Ill) 
Cardinal 
Mississippi Kite 
American Osprey ; Fish Hawk 
Downy Woodpecker 
Yellow-throated Warbler 
Florida Bob-white (Fla.) 
Ground Dove 
Turkey Vulture 
Swallow-tailed Kite 
Red-shouldered Hawk 
Florida Burrowing Owl (Fla.) 
Chuck-will’s-widow (Fla.) 
Boat-tailed Grackle (Fla.) 
Bachman’s Sparrow 
Tufted Titmouse 
Belted Kingfisher 
Red-headed Woodpecker 
Red-bellied Woodpecker 
Golden-winged Woodpecker ; 
Flicker. 
Blue Jay 
Meadow-lark. 
Pine Finch ; Siskin (New Eng- 
land) 
Chipping Sparrow 
Field Sparrow 
Song Sparrow 
30 
