. The birds of eastern North America known to occur east of the nineteenth meridian .. . tf: lut-ast, dull l)r()\vii: thii;iis. liai-inl nitons hrowii ami white:three outer primaries einarii-iiiate or iiotelied (.•idiilt) Swainsons Hawk. Btiteo sui(iiis() Xo. 277. Throat, burtor l)utf white; breast, luvavily iiiarl(l anil mottled witli gray ami white; tail, or over;wiug, over (adult). Goshawk. Accipitcr Xo. 268. Throat and uuderparts and thighs, white, or tawny white, streaked w ith darkbrown; tail, strongly barred (immature). Qosfiawk. Arc ij > iter alria
. The birds of eastern North America known to occur east of the nineteenth meridian .. . tf: lut-ast, dull l)r()\vii: thii;iis. liai-inl nitons hrowii ami white:three outer primaries einarii-iiiate or iiotelied (.•idiilt) Swainsons Hawk. Btiteo sui(iiis() Xo. 277. Throat, burtor l)utf white; breast, luvavily iiiarl(l anil mottled witli gray ami white; tail, or over;wiug, over (adult). Goshawk. Accipitcr Xo. 268. Throat and uuderparts and thighs, white, or tawny white, streaked w ith darkbrown; tail, strongly barred (immature). Qosfiawk. Arc ij > iter alriaip ill Xo. 268. 170 KKV TO TI[E UHM).S OF EASTEUN NOKTU AMEIMCA. Group 5. Wing, 15 to 17 inches long. Section 1. Second primary, longest; only first primary, emarginate, or Duck , uiuk-r ].»• iirimarles. dark brown, banded on inner web with pale rufous. Duck Hawk. Fairo pereyrlnus No. , over li); under tail coverts, wliite, without spots. White ishindns^ and No. , over lit; under tail coverts, marked with dusky or spotted. Qray nif<ticali( No. 287. FAMILY HAWKS, FALCONS, EAGLES, ETC. 171 Section 2. Second primary, longest; first and secondprimaries, emarginate or notched. Back, entirely brown: belly, white, witliout sti-eaks; iiiidcr tail covert^, purewhite; , uearlj bare. Fish Hawk. rumlioii lialiactus No. 298. , brown; belly. l)roivii; under tail i-overt.^, ot white. Black Qyrfalcon. Fiiho No. 280. slaty brown and white; under tail eoverts, sjiolted or marked with duisky. Gray Qyrfalcon. Fdiro ritsticnlns. mid No. 287. Haek. white, or white streaked with slaty brown; under
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1900
