EAC 11, Washington/Scripps, April-May 1967
Page 8
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Transcription
7 TABLE 1. Daily summary of birds and mammals observed at sea on EAC #11 20-29 April and 4-5 May 1967 Species April May TOTAL 20 21 22 23 24 25 26 27 28 29 4 5 Arctic Loon Black-footed Albatross 1 4 3 2 - - - - 2 4 - - 16 Laysan Albatorss - - - - 1 - - - - - - - 1 Shearwater/Petrel 5 - 1 - - 1 - - - - - - 7 Sooty Shearwater 1 2 1 2 1 - - - - - - - 7 Sooty/Slenderbill - 1 - - - - - - - - - 4 5 Pink-footed Shearwater - 1 - - - - - - - - - - 1 Black-vented Shearwater 2 - - - 4 3 14 4 - 2500 - - 2527 Black Petrel 2 - - - 1 - - - - 3 - 3 9 Leach's Storm Petrel - - - - - - - - - 3 - 2 5 Storm petrel sp. 2 2 - 2 - 1 - - - - - - 7 Red-billed Tropicbird - - - - 1 - - - - - - - 1 Cormorant sp. - - - - - - - - - - - - 1 Shorebird sp. - 14 1 - - - - - - - - - 15 Red Phalarope 49 9 100 28 17 18 - - 34 - 83 - 338 Pomarine Jaeger - - 1 3 - - - - - - - - 4 Glacous-winged Gull 1 - - - - - - - - - - - 1 Western Gull 2 1 7 4 2 - 2 20 - 1 - 403 442 Sabine Gull - 5 - - 1 2 13 - - 1 - - 22 Gull sp. 8 - - - - - - - - - 5 - 13 Tern sp. - 3 - - - - - - - - - - 3 Xantus Murrelet - - - - - - - - - - - - 0 Bird sp. 2 1 1 - 1 1 - - - - - - 0 TOTALS 75 43 116 41 31 26 31 24 36 2513 88 427 3451 Otariidae - - 3 - - - - - - - - 1 4 Bairds Dolphin 15 42 62 - 15 - - - - 20 1 3 158 Tursiops - - - - - 12 10 - - - - - 22 Little Piked Whale - - - 1 1 - - - - - - - 2 Whale sp. - - - - - - 1 - - - - - 1 Hours of Diurnal Observation 9.9 10.4 11.9 11.5 11.2 10.1 8.1 0.2 9.8 10.4 4.1 1.0 98.7 Hours of Nocturnal Observation 0.5