1901.
June 28
Cambridge, Mass.
  Clear and excessively warm with light S.W. wind.
  In P.M. spent about an hour (5 - 6 o'clock) driving
in Mt. Auburn, noting all the birds that were seen or heard.
Walter Dean was with me. It was oppressively hot and
there was little singing on the part of the birds only the
Robins and Red-eyes keeping it up at all steadily. I 
have no doubt that several species escaped our notice because
of their silence. The list is as follows: - 
1. Robin. - 2 heard singing, 15 seen; nearly if not quite all were adults.
2. Bluebird. - The call note of a young bird heard.
3. Red-eyed Vireo. - 4 heard singing.
4. Chipping Sparrow. - 3 adults seen; one of them was singing.
5. English Sparrow. - About a dozen, most of them near Brattle St.
6. Bronzed Grackle. - 5 seen. Lyon says they do not breed here.
7. Red-winged Blackbird. - A male in full song and one
or two females seen about the little pond on the
Cambridge farm behind the Cemetery.
8. Crow. 7 together in one place, 2 in another.
9. Blue Jay. - 2 among the Norway spruces next the Catholic
Cemetery. Lyon says they are seen in
Mt. Auburn every month in the year.