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Transcription
J.P. Myers
1977
Journal
Providence Bay, N. Slope, Alaska
24 June
carh. quite a day - out into the field at 0620, back at VE by 1715. Forgot lunch, but
that made little difference as there wouldn't have been time anyway. Sampled all transects
save 8 & 9 (West Dock). The difference in bird densities between Upland tundra and anything
else was painfully evident, particularly on transect 4 & 5 where I recorded no shorebirds.
See transect summaries. Weather not as bad as last few days - with a steady moist misted
of rain (but the mist is thick enough to render binoculars a frosted mess) unless it's
Temp ~38°. Steady NW wind. Began clearing ~1700. Typical timing.
25 June
0600 out to transect 8,9, near the West Dock (Barrow analog). Sampled each twice this am,
going out and then returning. A caribou proceeded me as I worked out, moving along the
transect line, running back to investigate me, then clambering on. Not the exact coordinates
animal. Saw several buffle in route, displaying 87° (see appendix). An arctic fox worked over
some littoral tundra by the end of the dock, harassing a B. bernicula. Weather improved
considerably - light NW wind, occasional calm. Temp in high 30's. High clouds, no mist.
After sampling both the West Dock transects I drove out to the East Dock to check out the
sand dune regime: few birds in if any in the dunes proper, although the place appeared
replete w/ Spermophilus. There are large expanses of sedge carried sand (Consolidated dune)
that harbor C. pinilla (a few), Calcaris lap (a few) and both phalaropes wherever
there is a large pool. Near 'Surf-Cote Camp' and by the river in sedge marshes there
appeared to be large numbers of waterfowl. But in general this area is bleak
compared to other local sites. With today's good weather there was an emergence of
dioptrum - looks like a large chronomid - which Phalaropes (both spp), Arctic terns,
Sabine's + Glorious gulls are keying in on a roadside pond. A feeding frenzy.
Stopped on way back from sand dunes to talk with Angus Gavin about waterfowl
habitat. He tells me the following: GEESE - Taster ellipsores prefer large lake margins in
low areas, and can nest quite densely but in separate pairs. Branta canadensis also
nest in low wet areas but do not require as large a body of water - they will
nest on small islands or ponds. Branta bernicula nest in colonies in a