. Directory to the birds of Eastern North America .. . Upper Fig., female Kose-breasted GrosbeakLower Fig., Redpoll. DIRECTORY TO BIRDS OF EASTERN NORTH AMERICA. 183 tail feathers; female does not have the crescent well definedand no white on tail, fig. 232. Breeds throughout eastern from the Carolinas north to Canada, west to the in the unsettled districts. Note, Whi;p-poor-ivtirgiven very rapidly and repeatedly, also a chuckling in woodlands by day, b. Nightliawks. Chordeiles. Similar in form to a, but with smaller bills with no bris-tles at base; fly by day or

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. Directory to the birds of Eastern North America .. . Upper Fig., female Kose-breasted GrosbeakLower Fig., Redpoll. DIRECTORY TO BIRDS OF EASTERN NORTH AMERICA. 183 tail feathers; female does not have the crescent well definedand no white on tail, fig. 232. Breeds throughout eastern from the Carolinas north to Canada, west to the in the unsettled districts. Note, Whi;p-poor-ivtirgiven very rapidly and repeatedly, also a chuckling in woodlands by day, b. Nightliawks. Chordeiles. Similar in form to a, but with smaller bills with no bris-tles at base; fly by day or in the twilight. Occur in the opencountry. Eggs, grayish spotted with dusky. 1. NIGHTHAWK, C. viRGiNiANUS. ; mixed gray-ish and dusky above; Fig. with white anddusky beneath; largespot on primaries, cres-cent on throat and lineof spots on tail, white,fig. 233; female lacks thewhite spots on tail andhas the crescent spottedwith dusky. Breedsthroughout eastern from Fla. north toLabrador; winters in ; migrates in Sep. and X, A, b

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