Alaska field notes, v4436
Page 105
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Transcription
J.P. Myers 1976 Journal Transsects 6-10, Barrow, Alaska 4 August (cont'd) same high level as they were recorded before; any impression is however, that they may be shifting somewhat in habitat, spreading out into more types. For e.g. I record d several adults along transect 10 in low Carex-Eriophorum r.-unheard of. the ponds are drying to such a point now that duculis and pectoralis can wade across most of them. Thus I'm seeing now 2 spp foraging in situ where last year they rarely, if ever did, probably taking fairy shrimp which usually are the province of red phalaropes. TRANSECT SUMMARY 6-10 Pluvialis dominica 5 0.1 Somateria fischeri 1-5 P. dominica 5 0.1 Baird SOha Calidris alpina a 34 .68 C. alpina a 29 .58 215 min j 4 .08 j 7 .14 C. bairdii a 1 .02 C. bairdii a 2 .02 j 1 .02 C. melanotos a 1 .02 C. melanotos a 5 .01 j 13 .26 j 13 .26 Ph. fulicarius a 3 .06 C. pusilla j 1 .02 j 0 .00 Eth. Ph. fulicarius a 7 .14 j 20 .40 j 24 .48 Stercorarius pom. 3 .14 Stercorarius pom 1 .02 Calidris lapponicus 51 (a+j) 1.02 Calcarius 22 .44 Plectrophenax 4 .08 GRID 2 5 August Censused 0850-1100. 380 rising to 46. light SW wind becoming calm. 100% clouds, rain in both balance on horizon. Calidris alpina a 90 j 4 C. bairdii a 1 C. melanotos ♂ 0 ♀ 2 j 2 C. pusilla j 1 Arenaria a 2 Ph. fulicarius a 4 j 20 Stercorarius pom 2 Calcarius (apparenicus) 29 Plectrophenax nivalis 1