BCF, Cromwell, December 1964
Page 63
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Transcription
SI-MNH-955a 3-4-64 SMITHSONIAN INSTITUTION DIVISION OF BIRDS AT SEA SURVEY CHART A DATE: 3 Dec 64 Total Minutes: 680 Total Miles 120 I. Total Abundance of birds: No. Sightings No. Birds Birds/Sighting Birds/Mile 9 38 4.22 .32 II. Abundance of the Shearwater-Petrel-Albatross Group: No. Sightings No. Birds Birds/Sighting Birds/Mile T WT P B T WT P B T WT P B 8 0 4 0 12 0 4 0 1.5 0 1 0 ,10 0 ,03 0 III. Abundance of Tropicbirds: No. Sightings No. Birds Birds/Sighting Birds/Mile T RT WT T RT WT T RT WT T RT WT 1 1 0 1 1 0 1 1 0 ,01 ,01 0 IV. Abundance of Terns: No. Sightings No. Birds Birds/Sighting Birds/Mile 1 25 25 .21 V. Abundance of Shorebirds: No. Sightings No. Birds Birds/Sighting Birds/Mile 0 0 0 0 VI. Abundance of Boobys: No. Sightings No. Birds Birds/Sighting Birds/Mile T BF RF B T BF RF B T BF RF B 0 0 0 0 0 0 0 0 0 0 0 0 VII. Abundance of Frigatebirds: No. Sightings No. Birds Birds/Sighting Birds/Mile 0 0 0 0 VIII. Abundance of Flocks: Total No. Flocks Total No. Birds Total No. F/Mi. No. Feeding Flocks No. Feeding Birds No. Feeding F/MI. 1 30 .01 1 30 .01