SI-MNH-955a 3-4-64 SMITHSONIAN INSTITUTION DIVISION OF BIRDS AT SEA SURVEY CHART A DATE: 24June 64 Total Minutes: 800 Total Miles 127 I. Total Abundance of birds: No. Sightings No. Birds Birds/Sighting Birds/Mile 21 31 1.48 .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 T WT P B 13 4 4 1 13 4 4 1 1.00 1.00 1.00 1.00 .16 .03 .03 .01 III. Abundance of Tropicbirds: No. Sightings No. Birds Birds/Sighting Birds/Mile T RT WT T RT WT T RT WT T RT WT 4 1 1 7 3 1 1.75 3.00 1.00 .06 .82 .61 IV. Abundance of Terns: No. Sightings No. Birds Birds/Sighting Birds/Mile 3 10 3.33 .08 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 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. 1 8 .61 1 8 .61