Garden, Cambridge, Mass.
1903.
March.
  Birds observed during the month: -
  Merula migratoria. March 12: 1 calling at sunset (W.B.); March 13: 1; March 16: 1; March 17: 6; March 18: 6; March 19: 3 in a flock, 2 in full song at eve; March 20: 6; March 21: 1; March 23: 6 or 8; March 24: 4; March 25: 3; March 26: 5; March 27: 3; March 30: 6; March 31: 10
  Sialia siallis. March 12: 1 in full song 6.40 A.M. (W. D.)
  Parus atricapillus. March 2: 1 suet; March 3: 2 in a flock suet; March 6: 1; March 7: 1 in full song; March 8: 1; March 10: 1 suet; March 11: 1; March 12: 1 suet; March 16: 2 in a flock; March 17: 1 suet; March 18: 1 suet; March 19: 1 suet; March 20: 1; March 23:1 suet; March 26: 1; March 31:1
  Sitta carolinensis. March 8: 1; March 11: 1; March 12: 1
  Sitta canadensis. March 12: 1; March 17: male suet
  Astragalinus tristis. March 26:1
  Melospiza melodia. March 25: male in full song all day; March 26: male in full song all day; March 27: male in full song at sunrise
  Passerella iliaca. March 27: 1; March 30: 2 in a flock all day; March 31: 2 in a flock all day
  Quiscalus quiscalus aeneus. March 12: 1 in flight (W. B.); March 16: 5 in a flock; March 17: 6 or 8; March 19: 5; March 20: 6; March 23:1 in flight; March 24: 4 in flight; March 25: 6 in flight; March 26: 10 in a flock; March 27: 12 in a flock; March 30: 22 in a flock; March 31: 3 in flight
  Corvus americanus. March 2: 1 in full song; March 3: 1; March 6: 1 in full song; March 12: 1 in flight; March 17: 4; March 19: 2; March 26:1
    Cyanocitta cristata. March 4: 1 in full song; March 5: 1 in full song; March 6: 1 in full song; March 17: 1; March 18: 1; March 22: 1 in full song; March 24: 1 in full song; March 25: 1 in full song; March 31: 1 in full song
  Dryobates pubescens medianus. March 2: 1 suet; March 9: female suet; March 10: male suet; March 11: male female suet; March 27: female suet; March 30: female suet; March 31: 1
  Colaptes auratus luteus. March 2: male; March 4: male eating crab apples; March 5: male eating crab apples; March 6: male eating crab apples; March 7: 1 in full song (Carl); March 8: 1 in full song; March 11: 1 in full song eating crab apples; March 16: male and female in full song shouted about 6 times loud (W. D); male and female copulating on cherry tree near my window (W. D.); female eating crab apples; doubtless same pair; March 17: 1 in full song; March 18: male and female; March 19: male and female eating crab apples; March 20: male and female; March 23: male and female in a flock; March 24: male; March 26: male and 2 females in a flock; female in full song clear & strong at least 12 times in apple tree (W. D.); March 27: 1; March 30: 1 in full song; March 31: 1 
  Branta canadensis. March 24: flock heard, 9.30 A.M., foggy (W. B.).