Cambridge
Ther. [Thermometer] SAT. [Saturday] FEB. 11, 1911 [February 11, 1911] Wea. [Weather]
24 [degrees] - 32 [degrees] Fine
Clear & calm with fine dry air,
cool yet without chill.
  House Sparrows chirping all
about in their early spring way.
I have not heard this before.
Crows cawing. No other birds.
  Spent day at my usual task
in Museum. Revised Arctic Tern
article rewriting part of it &
wrote two fresh pages on the
Black Tern. C. [Caroline Brewster] went in town
just after breakfast & came back
about 2 with a headache. E. [Elizabeth R. Simmons] is
a little better. Miss Henders, who
is still nursing her, lunched &
dined with me. "Larry" has
been at the dog hospital in
Boston for several days. The
trouble is with his bladder this time.

Cambridge
Ther. [Thermometer] SUN. [Sunday] FEB. 12, 1911 [February 12, 1911] Wea. [Weather]
Sparrow Hawks [male] & [female] Dull.
Cloudy & chilly with light N.E. [Northeast] wind
and a light snow fall about 11 A.M. 
  Heard a Chickadee in the Garden &
saw 3 Crows flying through jungle.
  Saw a pair of Sparrow Hawks
in a big pine on the Smith place,
Brattle Street. The [female] was perched on
the extreme tip of its dead top, the [male]
lower down on a horizontal branch.
I watched them for several minutes.
This happened as C. [Caroline Brewster] & I were on our 
way to church. I suspect that these
birds were the "Shrikes" seen by Gilbert Jan. 28.
  Dr. Hodges preached. Returning C.
& I called on Dr. & Mrs. Coolidge.
The Doctor, now 93, ran downstairs -
Miss Allyn & Miss Henders dined.
with C. & me. E. [Elizabeth R. Simmons] still in her room
but better. I wrote letters 3.30-6.15.
C. read to me after supper.