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[[right aligned circled page number]] 4 [[/right aligned circled page number]]
[[left margin in red]] gen [[/left margin in red]]
increase of gregariousness in the non-breeding season - altho perhaps equally spectacular in both areas - takes very [[underlined]] different [[/underlined]] forms in the two areas.  Why?)
[[right aligned]] April 18, 1965 [[/right aligned]]
[[right aligned]] Mts above Bogota [[/right aligned]]
SEE TODAY'S NOTES ON MIXED DIGLOSSINI
[[right aligned]] April 19, 1965 [[/right aligned]]
[[right aligned]] Paramo de Guasca [[/right aligned]]
Arrive 5:55am.  A clear day.  It has been light since at least 5:30 am.  Cold as the ace of spades!!!  Sun has not reached this area yet.  Going to walk along road - rather than go uphill where I made most of my observations of Lafs[[?]] in 1962 (i.e. going where mixed flock(s) occur)
6:00 am.  Can hear Whistle songs several Atlapetes individuals
Single thrush flies by.  Alone.
6:05.  Hear Atlapetes Whistle song in burnt scrub one side road.  Twitters, which may be Cy Cy, coming from unburnt scrub other side road, 20-30 ft away [[red check mark]]
6:15.  See single PL Atlapetes perched exposed, unburnt scrub, 6 ft above ground.  Uttering Whistle songs.  In general area big mixed flock.  But apparently alone.  Whistle songs more or less "Teeoo feeoo foo".