Lake Umbagog
1903
June
  Sialia sialis  June 11: 4 (2 in full song) Bethel to Upton
  Turdus pallasii  June 11: 2 in full song Bethel to Upton; June 14: 1 in full song B. Meadows.
  Turdus swainsoni  June 11: 10 in full song Bethel to Upton; June 12: 3 in full song; June 13: 4 in full song; June 14: 5 in full song Cambridge River, 8 in full song Lake shores
  Turdus fuscescens  June 11: 6 in full song Bethel to Upton; June 14: 6 (2 in full song) Cambridge River, 2 in full song Lakeside
  Merula migratoria  June 11: 20 Bethel to Upton; June 12: 4; June 13: 4; June 14: 1 in full song B. Meadow, 2 Cambridge River; June 15: 1 in full song Errol Dam
  Galeoscoptes carolinensis  June 12: male in full song Near Lake House; June 13: 1 in full song; June 14: 1 in full song 
  Sitta canadensis  June 12: 1
  Certhia americana  June 14: 1 Cambridge River
  Regulus satrapa  June 12: 2 in full song; June 13: 1 in full song
  Parus atricapillus - June 12: 1 in full song; June 13: 1 in full song
  Helminthophila rubricapilla  June 11: 6 in full song Bethel to Upton; June 14: 1 in full song B. Meadows; June 15: 1 in full song Errol Dam.
  Compsothlypis a. usneae  June 12: 3 in full song; June 13: 2 in full song; June 14: 5 in full song c Cambridge River; 
  Dendroica coronata  June 12: 2 in full song; June 13: 2 in full song; June 13: 2 in full song; June 14: 1 in full song Lakeside, 1 in full song Lake House
  Dendroica virens  June 13: 1 in full song 
  Dendroica blackburniae  June 12: 2 in full song; June 13: 3 in full song; June 14: 1 in full song Cambridge River
  Dendroica maculosa  June 11: 6 in full song Bethel to Upton; June 12: 4 in full song; June 13: 4 in full song; June 14: 5 in full song (Cambridge River) 
  Dendroica castanea  June 12: 1 in full song near (?) spring
  Dendroica striata  June 12: 1 in full song spruce; June 13: 1 in full song near Mill 
  Dendroica pennsylvanica  June 11: 6 in full song Bethel to Upton; June 12: 2 in full song; June 13: 2 in full song; June 14: 3 in full song Cambridge River 
  Geothlypis trichas  June 11: 6 in full song Bethel to Upton; June 12: 2 in full song; June 13: 2 in full song; June 14: 2 in full song Cambridge River 
  Seiurus auracapillus  June 13: 1 in full song; June 14: 1 in full song Lakeside  
  Seiurus novaboracensis  June 12: 6 in full song; June 13: 4 in full song; June 14: 5 in full song (3 in full song Cambridge River) 
  Setophaga ruticilla  June 11: 2 in full song Bethel to Upton; June 12: 5 in full song; June 13: 5 in full song; June 14: 6 in full song Cambridge River; June 15: 1 in full song Errol Dam.
  Vireo olivaceous  June 11: 3 in full song Bethel to Upton; June 12: 2 in full song; June 13: 2 in full song; June 14: 3 in full song Cambridge River; June 15: 1 in full song Errol Dam.
  Vireo solitarius  June 13: 1 in full song Spruce near Mill.
  Vireo philadelphicus  June 14: 2 in full song, 1 in full song on nest Lakeside
  Ampelis cedrorum  June 11: 12 Bethel to Upton; June 12: 4; June 13: 6 Lake; June 15: 2 Errol Dam.