Cambridge.
Ther. [Thermometer] MON. FEB. 27, 1911 [Monday, February 27, 1911] Wea. [Weather]
52º [52 degrees]  Fine
Clear, calm & warm. A strong 
N.W. [northwest] wind rose in late P.M.
bringing freezing temperatures to-night.
  Crows cawing in early morn. [morning].
A Chickadee in Garden at 9 A.M.
No other birds.
  Spent day in Museum. 
Gave most of forenoon to
examining & comparing a Vireo
that Wayne sent me and to writing
him about it. He had referred it
to L.s. plumbeus [vireo plumbeus]. I make it out 
to be solitarius [blue-headed vireo] but certainly a
peculiar bird of that species.
  Worked most of afternoon on 
the Gooseander [Goosander] article, finishing it.
Came in at 5 for tea with C's [Caroline's]
reading class. Only five of them
there when I arrived. C., E. [Elizabeth R. Simmons], Emmy
& I sat in hall this eve [evening] & C. read to us.
Cambridge.
Ther. [Thermometer] TUES. FEB.28, 1911 [Tuesday, February 28, 1911] Wea. [Weather]
16º [16 degrees]  Fine
Clear & cool with fresh
N.W. [northwest] wind.
  Crows cawing in early morn
A Flicker calling at 9 A.M.
House Sparrows making quite
a din. No other birds about
the place.
  Spent day in Museum
working on Umbagog. Wrote
three pp. [pages] on Red-breasted
Mergansers & did a lot of
revising of the Goosander
& other articles. C. [Caroline] worked
all the forenoon copying.
  Mrs. Cobb dined with
us at 7. She with C., E., Emmy
& I sat in the hall until
9 talking. Much of the
ground bare again.