Birds notes at Lancaster, Mass.
May & June.
1902
  Dendroica aestiva. - May 20, 4 nest nearly fin Cemetery Lane; May 21, 6 (4 in full song); May 22, 10 in full song; May 26, 2 in full song; May 27, 6 in full song; June 5, 4 in full song; June 6, 4 in full song; June 22, 2 in full song; June 23, 1 in full song
  Dendroica blackburniae. - May 26, 4 Pine woods near Pansy Farm; June 3, 11 males in full song Pine woods near Pansy Farm
  Dendroica striata. - May 21, 1 in full song; May 23, 1 in full song; May 24, 4 in full song
  Dendroica pennsylvanica. - May 20, 2 in full song; May 21, 1 in full song; May 26, 6 in full song; May 28, female
  Dendroica maculosa. - May 20, female Cemetery; May 21, female Cemetery
  Setophaga ruticilla. - May 20, 4 in full song; May 21, 3 in full song; May 22, 3 in full song; May 26, 1 in full song; May 28, 3 in full song; June 5, 1 in full song
  Sylvania canadensis. - May 20, female Cemetery; May 22, female; May 26, 1 in full song; May 28, 3 in full song; June 3, 1 in full song
  Sylvania pusilla. - May 22, 1 Cemetery in balsam fir
  Seiurus aurocapillus. - May 20, 2 in full song; May 21, 2 in full song; May 26, 2 in full song; May 29, 1; June 3, 1 in full song; May 5, 3 in full song
  Geothlypis trichas. - May 20, 2 in full song; May 21, 2 in full song; May 26, 3 in full song; June 3, 1 in full song
  Vireo olivaceus. - May 20, 2 in full song; May 21, 2 in full song; May 22, 2 in full song; May 26, 1 in full song; May 29, 1 in full song; June 3, 5 in full song; June 5, 3 in full song nest 2 eggs; June 22, 1 in full song
  Vireo flavifrons. - May 20, 1 in full song; May 21, 2 in full song; May 22, 1 in full song; May 30, 2 in full song; June 4, 2 in full song; June 5, 2 in full song; June 22, 2 in full song
  Vireo solitarius. - May 23, male female Parker woods flushed nest (J. E. Thayer); June 3, male in full song Pine woods Pansy farm; June 4, Parker woods nest 3 eggs
  Vireo gilvus. - May 20, 3 in full song; May 21, 6 in full song; May 22; May 23, 6 in full song; May 26, 2 in full song; May 27, 2 in full song; May 28, 4 in full song; May 30, 3 in full song; June 4, 4 in full song; June 5, 2 in full song; June 22, 4 in full song (young on wing)
  Ampelis cedrorum. - May 23, heard; May 29, heard
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