Cambridge, Mass.
1910.
March 27 [March 27, 1910]
  Clear and cool with light N.W. [Northwest] wind.
  Crows have been haunting our place for the
past two or three weeks cawing vociferously in the
lindens at sunrise and appearing in the Garden later
in the day. I saw one on the lawn this morning
(8 A.M.) engaged in a search for nesting material.
After picking up & discarding several sticks which
seemed not to its liking it finally got something
that looked like a strip of grape vine bark three or
four feet long and flew off with it (in its bill)
across Brattle Street to a cluster of Norway Spruces
in Hubbard Park where I could see it at work
adjusting the bark in what looked like a nest near
the top of one of these trees. Another Crow, probably the
mate of the nest builder, was flitting about in some trees
fifty or sixty yards away.
Crow's nest
in
Hubbard Park
  Pudie [Purdie] tells me he hears Crows nearly every morning
now in Louisberg Square, Boston.
Crows in
Louisberg Sq.
Boston.