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Transcription
J P Myers
1976
Journal
26
FRANSECTS 6-10, Barrow, Alaska
6 July
0900 started out along the transect line, and was immediately interrupted by the quirk. #6
was dead, with very few birds along it, or so it seemed. No displaying activity until I reached
the beginning of #7, after which there were sporadic P. melanotus hosts for the
remainder of the morning. Weather absurd - almost windless, 10% clouds increasing
to 50%. 400+. It was short sleeve weather at Barrow. While #6 was quaking, the
others, particularly 8 and 10, were hopping. P. fullicarius present in strength. Totals
are below, including those from transects 1-5, which Strawberry sampled yesterday
and today
TRANSECT SUMMARY
266 minutes per hectare
1-5
# density
6-10
205 minutes
# density
Polysticta skelkeri
1 .02
Pluvialis dominica
5 .1
Pluvialis dominica
0 0
Calpina
14 .28
C. algina
20 .4
C. bairdii
1 .02
C. mawvi
2 .04
C. melanotus
22 .44
C. melanotus
4 44 .88
C. melanotus
18 .36
C. pusilla
3 .06
Ph. fullicarius
15 .30
Areuaria i
1 .02
Areuaria
21 .01
Ph. fullicarius
16 .32
Stercorarius
2 .04
Ph. fullicarius
2 45 .90
Calcarius
22 .44
Calcarius
16 .32
Plectrophenax
3 .06
Nyctea
1 .02
Plectrophenax
1 .02
Drying of the tundra continues unabated - even stretch of the vent marsh along the upper end of
transect 9 is dry in places. Potentilla is blooming in a few locations along the high polygons
running through which #9 passes as it transfers from mucky polygonized areas to the marsh.
I also found a small area by the end of #10 where Saxifraga oppositifolia subsp. Smalliana is
in bloom, as well as Rumex just beginning -
7 July
During the morning I cursed grid 3 - 0900-1200. Light NE wind, 34°, 95% clouds (a high
fog). Again, the aspect of the GRID is markedly different from during the mutton period - I was
attacked by 3rd phalarope as well as Scolopax, P. semipalmus, and P. melanotus as they
carried chicks. Phalaropus displayed very infrequently, particularly in the upper section
of the GRID, and the fact it may be that this is concurrent in his ways.
Actually more than one P. migrans as I saw one border flight and a supplantation.