A photograph of an Evening Grosbeak in Acadia National Park from the parks digital archives
Tyson and Bond (1941) summarized bird sightings on Mount Desert Island from 1916-1941. Bond (1958, 1971, 1975) annotated a list of breeding birds on Mount Desert Island. Drury (1973, 1974) summarized historical records of New England breeding seabirds.
Tyson, C.S., and J. Bond. 1941. Birds of Mt. Desert Island, Acadia National Park, Maine. 82 pages. Baltimore, Maryland: Waverly Press.
https://irma.nps.gov/DataStore/Reference/Profile/2179713 Bond, J. 1958. Birds of Mount Desert Island and where to find them. Bar Harbor Times, Bar Harbor, Maine.
https://irma.nps.gov/DataStore/Reference/Profile/2178654 Bond, J. 1971. Native birds of Mount Desert Island and Acadia National Park. The Academy of Natural Sciences of Philadelphia, Livingston Publishing, Philadelphia, Pennsylvania.
https://irma.nps.gov/DataStore/Reference/Profile/2178655 Bond, J. 1975. A revised list of breeding birds of Mount Desert Island (1935-1975). Unpublished report.
https://irma.nps.gov/DataStore/Reference/Profile/2178683 Drury, W.H. 1973. Population changes in New England seabirds. Bird-banding 44(4):267-313.
https://irma.nps.gov/DataStore/Reference/Profile/2177838 Drury, W.H. 1974. Population changes in New England seabirds. Bird-banding 45(1):1-92.
https://irma.nps.gov/DataStore/Reference/Profile/2177841 Many other Bond documents on
IRMA Data Store