OF LANCASTER COUNTY. 509 



88. Myiodioctes mitratus, {Ginel.,) Aud. Hooded Warbler. Summer resident; rather 



rare. 



89. M. pusilkis, (Wils.,) Bonap., Green Black-cai) Flycatcher. I never met this Bi)ecic.s 



in the county; I give it as occurring upon the authority of Mr. C. II. Nauman. 



90. M. canadensis, (Linn.,) And., Canada Flycatcher. Freciuent; migratory. 



91. Setophaga ruticilla, (Linn.,) Swains., lii^d Start. Very common. Sp'm. No. 29, 



Mus. Linn. Soc. 



92. Pyranga rubra, (Linn.,) Tieill., Scarlet Tanager. Common; breeds in the county. 



Sp'm. No. 31, Mus. Linn. Soc. 



93. P. festivae, (Linn.,) Vieill., Summer Red-Bird. Kare; a specimen in my collection; 



also one in that of Mr. G. W. Hensel; both obtained in the county. 



Family Hirundinid.e — The Swallows. 



Feed exclusively upon insects which arc captured on the wing. Known No. of sps. in 



N. A., 8; in the county, 6. 



94. Hirundo horreoruni, Barton, Barn Swallow. Summer resident; very abundant; 



breeds in the county. 



95. H. lunifrons, Say, Cliii" Swallow. Summer resident; rather abundant; breeds in the 



county. 



96. H. bicolor, VieiU., White-bellied Swallow. Summer resident; breeds in the county. 



97. Cotyle riparia, (Linn.,) Boie; Bank Swallow. Summer resident; very abundant; 



breeds in the county. 



98. C. serripennis, (Aud.,) Bonap., Rough-winged Swallow; Abundant; makes no ex- 



cavations like the preceding sps., but builds in crevices of walls and rocks; 



breeds in the county. 



99. Progne purpurea, (iw;i.,) 5oJ^, Purple Martin. Summer resident; abundant whci-e 



proper accommodations are afforded; breeds in the county. 



Family Bombycillid.e— The Cedar Birds. 



Feed on berries; occasionally on insects. Known No. of sps. in N. A., 2; in the 



county, 1. 



100. Ampelis cedrorum, (VieiU.,) Bd., Cedar Bird. Very frequent; breeds in the 



county. No. 32, Mus. Linn. Soc. 



Family Laniid.e— The Shrikes. 



Feed upon insects principally. Known No. of species in N. A., 17; in the county, G. 



101. Collyrio borealis, Moehring; Great Northern Shrike. Winter visitant; «^'"'^;J"";;- 



destroys small birds; in form and color it resembles the Mocking bud. hp n.. 



No. 35. Mus. Linn. Soc. , .. c . 



103. Vireo (vireosylvia) olivaceus, (Linn.,) VieiU, Red-eyed Flycatcher. Svunnu-r; fre- 



quent; breeds in the county. ,„„i.„,f bnvds in 



103. V. gilvus, ( VieiU..) Bonap., Warbling Flycatcher. Summer; abundant, b.ccd. 



104. v'" rXL) noveboracensis, (Gmel.,) Bonap., White-eyed Vireo. Breeds in the 



105. v'cLTsolitarius, ( Wils.,) VieiU., Blue-headed Flycatcher. Breeds in the county. 



106. V. (L.) flavifrons, VieiU., Yellow-throated Flycatcher. 



Family Liotrichid^. 



F^ctivorous a,„. insectivcon. Kno.n No. of species .„ N. A., 50: ■„ ^'^^ 



107. Mimus polyglottus, (£m»., ) B«i,, Mocking Bml. Sou.hcas.en, i.a,-. of the countj , 



breeds in the county. 



