Concord.
Ther. [Thermometer] TUES. [Tuesday] MAY 10, 1910 Wea. [weather]
Fine.
Brilliantly clear with fresh
cool N.W. [northwest] wind. At sunset, it 
blew a gale for several minutes
when there was a brisk shower.
  Spent day at Ball's Hill. Pat
& Harry worked in the wood shed
cementing the walls, James & I 
in the cabin making an arrangement 
of tools on a wide board.
Just after breakfast I walked around 
to the rear of Ball's Hill finding at 
least thirty or forty Warblers there,
most of them Yellow rumps with
at least 2 Nashville & a Sol. Vireo [solitary vireo]
I was out sailing on the river
when the squall struck giving me
all I could do to keep right side up.
Took a walk to Pine Park & to
Barrett Meadows at evening.
Concord - Boston
Ther. [Thermometer] WED. [Wednesday] MAY 11, 1910 Wea. [Weather]
First marked bird wave for May Cloudy & cool.
Cloudy & cool with strong W. [west] wind.
Arrivals - Wilson's Thrush, Red Start ad [male adult in full song]
Chestnut-sided Warbler 1 [in full song], Yellow Warbler 1 [in full song]
Cat-bird 1 [in full song], Yellow-throated Vireo 1 [in full song] (W Bed [West Bedford])
Bobolink 1 [in full song] (B.H. [Ball's Hill]) Kingbird 1 (W. Bed [West Bedford])
  Spent forenoon at Ball's Hill working
in cabin with James [?] with tools.
Took 12.45 train to Boston. Called at 
our office & saw Arthur & Mackintire.
Wrote to Charley Noyes about Trustee app. [appointment]
Meeting, Directors Aud. Soc. [Audubon Society] 3.30 home of
Mr. Robbins 44 Com. Ave. [Commonwealth Avenue] Left at 4.10
to attend meeting Council Bos. Soc. [Boston Society of Natural History] which
I have just been appointed. Adjourned 5 P.M. 
Met Henry Oldys in Soc. Library [Boston Society of Natural History Library] & took
him to Concord by 6.20 train. It was
nearly dark when we reached the cabin.
We sat up until 11 P.M. & had a good
long talk by the cabin fire.