Birds noted at Bethel, Me. [Bethel, Maine]
April [April 1910]
Merula mig. [Merula migratoria] April 23: 1 [in full song]; April 24: 3 [in full song]
Turdus pallasii April 23: 4 [in full song]; April 24: 6 [in full song]; April 25: 3 [in full song]
Siala sialis April 24: 1
Regulus calendula April 23: 1; April 24: 1; April 25:1 [in full song]
Dendroica coronata April 23: hd. [heard]
Hirundo horreurum April 24: 1
Tachycineta bicolor April 24: 2
Melospiza melodia April 23: 2 [in full song]; April 24: 4 [in full song]
Pooecetes gramineus April 23: 1 [in full song]; April 24: 3 [in full song]; April 25: 2 [in flight]
Spizella socialis April 24: 1 [in full song]; April 25: 1 [in full song]
Corvus am. [Corvus americanus] April 24: 2 
Dryobates pubescens April 23: 1; April 24: 1
Carpodacus pur. [Carpodacus purpureus] April 23: 1 [in full song]; April 24: 2 [in full song]; April 25: 1 [in full song]
Spinus tristis April 23: 1
Buteo lineatus April 24: 1 [in full song]
Bonasa umbellus April 24: 1 [in full song]
Zonotrichia albicollis April 25: 1 [in full song]