Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
Dendroica nigrescens.
1903. Oxford Co., Maine
June . 9th // singing in white & red pine woods above Lake Pemigewasset, Norway
" at least three different birds found during this (Shelburne N.H.)
seven months at Shelburne, N.H. by Walter Dean.
I infer from this that the species must occur at
Bethel , also, but I have not been able to find it Bethel
there.