EAC 38-40, Sioux City, March-May 1968
Page 12
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Transcription
7 Table . Abundance and density by species; East-West breakdown, EGS 21 Ship-followers EAST CENTRAL WEST* Black-footed Albatross 22 (.144) 28 (.151) 2 (.017) Laysan Albatross 1 (.007) 0 0 Herring Gull 30 (.196) 39 (.210) 7 (.058) Glaucous-winged Gull 0 1 (.005) 1 (.008) Totals 53 (.346) 68 (.366) 10 (.083) = 131 (.286) Non-followers Sooty Shearwater 1 (.007) 1 (.005) 2 (.017) Pterodroma species 0 2 (.011) 0 Fulmar 3 (.020) 0 0 shearwater/petrel 0 1 (.005) 0 white-rumped storm petrel 15 (.098) 25 (.135) 19 (.158) storm petrel sp. 0 22 (.118) 3 (.025) Red Phalarope 0 2 (.011) 1 (.008) phalarope sp. 2 (.013) 3 (.016) 1 (.008) Pomarine Jaeger 0 1 (.005) 0 Black-legged Kittiwake 1 (.007) 0 0 alcid species 0 9 (.048) 0 Totals 22 (.144) 66 (.355) 26 (.217) = 114 (.248) Grand Totals 75 (.490) 134 (.721) 36 (.300) = 245 (.534) Miles 153 186 120 = 459 *Section R is the only western section covered.