Cambridge
Ther [Thermometer] Sunday, April 20, 1919 Wea [Weather]
 62 [degrees] Fair
Forenoon sunny & warm;
clouds gathering in afternoon
Vegetation advancing fast.
Parkman's apple tree dark with
foliage.
  Garden birds. Robin [2 males in full song, 1 female];
Hermit Thrush 1 silent, on ground
in lilacs & about Museum;
Ruby-crowned Kinglet [male in full song] in
full song in lilacs 3 P.M.;
Chippy [Chipping Sparrow] 1 [in full song] Hubbard Park;
Downy [Downy Woodpecker] & Hairy W. [Hairy Woodpecker] heard calling;
Flicker [in full song]; half a dozen Grackles,
2 Jays; 2 Crows; a dozen or 
more House Sparrows.
  Rose at 10.30, spent most
of day in Museum.
Miss Allyn called on me at
noon, Dick Dana [Richard Henry Dana Jr.] in mid
afternoon. I called on the
Bruces at 6 P.M.

Cambridge.
Ther [Thermometer] Monday, April 21, 1919 Wea [Weather]
 65 ]degrees] Fine
Brilliantly clear with strong cool
wind in early morn but scarce
a breath of moving air during
remainder of this glorious day.
Vegetation advanced rapidly & 
by sunset green foliage just
unfolding or unfolded draped
many, if not most, of the trees
& shrubs within our grounds.
  Garden birds. [2 males in full song, 1 female] Robins, a Ruby-
crown Kinglet [Ruby-crowned Kinglet] (seen I heard singing
by Percy Harris); a Goldfinch (heard
calling sweetly, apparently in larch
in jungle ; several Grackles, a
Chippy [Chipping Sparrow] singing; A Downy [Downy Woodpecker] & a
Hairy [Hairy Woodpecker] calling; 2 Crows on wing.
  Rose at 9.30 & spent most of 
day in Museum getting things
together & some put away preparitory [preparatory]
to going to Concord as I hope to
do to-morrow. Also spent some
time with Percy in garden.