Cambridge, July 28, 1904.
  A.M. clear & hot. P.M. cloudy.
  Worked my usual hour at revising the
Cambridge Birds. Also read a good deal &
strolled about the garden. The bee balm has been 
glorious but is going out of bloom. Humming birds
constantly about it & about the trumpet flowers.
  Red-eyes, a Red-start & a Black & White Creeper in
full song early every morning.