Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
Molothrus ater.
L. Umbagog, Maine
Molothrus May 29th 1876 / June 7 1880 egg in nest moc.
Molothrus pecoris.
Maine (Lake Umbagog).
1876.
May 29.
Saw a single male perched on the top of a dead
tree behind the barn.
1880.
June 7.
A nest of Dendroeca maculosa taken by Bailey contain-
ed, besides its compliment of four eggs, one of the Cow
Bird; I have only one previous note on the occurence of
the species here.