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Transcription
JPM Myers
1976
Journal
29
GRID 3
12 July
0730 (again causing GRID 3. Strong E wind, but completely clear and ~35°F. By noon a fog rolled in from the E. I was interrupted for ~75 hr [illegible] when it appeared there was a possible trip to Meade River. Small groups of § and § melanotos were dispersed over the grid today, as well as brooding melanotos §§. Found one new melanotos nest - see apparent.
GRID totals: 4hrs
Polyticta stellera 4 (2 new nests)
Somateria spectabilis 1
Pluvialis dominicus 4
Calidris alpina 10
C. mauri 3
C. melanotos § 18 - one flock of 7, most others in groups.
C. melanotos § 18 - including one flock of 5
C. pusilla 7
Arenaria i 5
Phalaropus lobatus 1
Ph. fulicarius § 13
Ph. fulicarius § 0
Stercorarius 6
So - the last of the Ph. fulicarius have gone. Ph. fulicarius are very broody, with several still on nests.
13-14 July
Sampling vegetation on transects 6 and 7 - see daily list for bird notes. I am using Patrick Webber's clarification of vegetation stands and mosaics, developed for the RBP study sites. Our sampling routine, which I probably described in last summer's notes, entails walking both diagonals of all transect units, recording what my foot is in every 8th pace. This gives us about 20 points/unit, ranging between 19 and 22. It takes ~10hrs to complete a transect, obviously long. In addition to recording the vegetation we also record microtopographic variation (the maximum vertical relief within a 2m radius), water depth, and soil moisture - if or if not saturated. Also whether or not there is any laminar cropping - 0 if none, 1 if noticeable, 2 if extensive. These will be used in an ordination of transect habitats. So far I have had trouble with only a few of the vegetation associations. See the attached [illegible] Sheet on the next page for a list.
To Webber's 18 associations (1-18) I have added 3, #19, 20 and 21.