SI-MNH-955a 3-4-64 SMITHSONIAN INSTITUTION DIVISION OF BIRDS AT SEA SURVEY CHART A DATE: 27 May 64 Total Minutes: 772 Total Miles 129 I. Total Abundance of birds: No. Sightings No. Birds Birds/Sighting Birds/Mile 80 1192 14.9 9.24 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 76 26 31 11 483 414 43 11 6.36 15.54 1.39 1 3.75 3.21 3.33 .09 III. Abundance of Tropicbirds: No. Sightings No. Birds Birds/Sighting Birds/Mile T RT WT T RT WT T RT WT T RT WT 2 2 1 .02 IV. Abundance of Terns: No. Sightings No. Birds Birds/Sighting Birds/Mile 12 707 58.92 5.48 V. Abundance of Shorebirds: No. Sightings No. Birds Birds/Sighting Birds/Mile VI. Abundance of Boobys: No. Sightings No. Birds Birds/Sighting Birds/Mile T BF RF B T BF RF B T BF RF B VII. Abundance of Frigatebirds: No. Sightings No. Birds Birds/Sighting Birds/Mile VIII. Abundance of Flocks: Total No. Flocks Total No. Birds Total No. F/Mi. No. Feeding Flocks No. Feeding Birds No. Feeding F/Mi. 11 1093 .09 9 1083 .07