EAC 7, Shearwater, April 1967
Page 57
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Transcription
Table 7: Summary of Non-grid Bird Observations, Eastern Area Cruise 7 inside Channel Islands Outside Channel Islands Number % of total #/lim mile % inflocks† Loon sp. 173 7.9 1.99 95 Black-footed Albatross 1 .1 .011 0 13 .6 .110 0 Laysan Albatross 0 2 .1 .017 0 Fulmar 0 1 .1 .008 0 Sooty Shearwater 230 10.5 2.64 98 1970 97.3 16.70 98 Pink-footed Shearwater 25 1.1 .288 50* 65 3.2 .550 80 Brown Pelican 14 .6 .161 50* Cormorant sp. 5 .2 .057 0 Pelagic Cormorant 2 .1 .023 0 Blue-footed Booby 0 1 .1 .008 0 Black Brant 18 .8 .207 100 Northern Phalarope 1780 81.5 20.27 100 Red Phalarope 0 4 .2 .034 0 Phalarope sp. 0 7 .3 .059 0 Pomarine Jaeger 1 .1 .011 0 15 .7 .127 0 Long-tailed Jaeger 0 1 .1 .008 0 Jaeger sp. 0 19 .9 .161 0 Western Gull 28 1.3 .310 10 13 .6 .110 10 Herring Gull 1 .1 .011 0 5 .2 .042 0 California Gull 136 6.2 1.56 95 1 .1 .008 0 Ring-billed Gull 1 .1 .011 0 Bonaparte's Gull 27 1.2 .322 95 Sabine's Gull 7 .3 .059 0 Tern sp. 1 .1 .011 0 2 .1 .017 0 Rhinoceros Auklet 0 2 .1 .017 0 TOTALS: 2184 2026 Total miles 87 118 *Mixed Flocks + Percentages estimated