Cambridge. 
Ther [Thermometer] Friday, May 30, 1919 Wea [Weather]
Perfect.
Cloudless with brilliantly clear
sunshine & fresh, cool westerly
wind.
  Garden birds. What I am almost sure
was the song of a Mourning Warbler
came to my ears thro [through] open window
from lilacs or jungle, a dozen 
times or more about 11 A.M. It
was so confused with automobile &
other noises that I could not hear
it well. An Usnea Warbler singing 
at same time. Later in day
heard Oriole & Red-eyed Vireo,
2 Robins singing at daybreak
Hawthorn bloom past. It lasted 
only two or three days.
  Sleeping in bed through most of
A.M. after a wretched night.
Up & dressed at window looking
out on garden 4-7 P.M. Dr. S [Dr. Stevens]
called at 11 A.M. He thinks me
no worse

Cambridge. 
Ther [Thermometer] Saturday, May 31, 1919 Wea [Weather]
Fair
Sun shining dim & pale through
thin clouds. Cool. Light westerly
wind.