194 FAUNA OF NEW ENGLAND. 



PASSERES. OSCINES. 



MNIOTILTIDAE. 



356. Dendroica virexs (Gmeliu) Baird. 

 Black-throated green warbler. 



Chapman, Warblers No. Amer., 1907, p. 157, pi. 14, fig. 1-3. 

 Egg, Capen, 1886, pi. 3, fig. 15. 



Motacilla virens Gmel., Syst. nat., 1788, vol. 1, pt. 2, p. 985. 

 " Pensilvania." 



Forest trees, particularly white pines; nests in coniferous trees 

 (once "on the ground," Brewster). 



Me. — Common migrant and summer resident. April 28-Oct. 

 13. Eggs, :\Iay 30-July 1. 



N. H. — Common migrant and summer resident mainly below 

 3000 ft. (April 26) May 1-Oct. 25. Eggs, June 2. 



Yt. — Common migrant and summer resident. May 2-fall. 



Mass. — Common migrant and summer resident. (x\pril 20) 

 May 1-Oct. 19 (Nov. 3). Eggs, May 30- June 18. 



R. I. — Common migrant and summer resident. (xA.pril 25) 

 Mav 1-Oct. 13. Eggs, June 10. 



Coxx. — Common migrant and uncommon local summer resi- 

 dent. (April 27) May 1-23; summer; Sept. 15-Oct. 20. Eggs, 

 May 21-June 18. 



357. Dexdroica vigorsii (Audubon) Stejneger. 

 Pine warbler; Pine-creeping warbler. 



Sylvia vigorsii Aud., Ornith. biogr., 1832, vol. 1, p. 153, pi. 30. 

 "a s^l\ll ISL.1XT) OF Perkiomixg Creek, . . . . Pexxsylvaxia." 



Sylvicola pimis Lath. Audubon, Birds of Amer., 1841, vol. 2, 

 p. 37, pi. 82. Egg, Capen, 1886, pi. 5, figs. 2, 3. 



Coniferous woods, especially pitch-pine groves; nests in trees. 



Me. — Common migrant and uncommon local summer resident 

 mainly in southern counties. April 5-Oct. 21. Eggs, June- July 6. 



N. H. — Uncommon local summer resident north to White Mts. 

 April 6-Sept. 30. 



