SI-MNH-955a 3-4-64 SMITHSONIAN INSTITUTION DIVISION OF BIRDS AT SEA SURVEY CHART A DATE: 29 July 64 Total Minutes: 814 Total Miles 159 I. Total Abundance of birds: No. Sightings No. Birds Birds/Sighting Birds/Mile 14 217 15.50 1.36 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 7 0 3 1 57 0 5 1 8.14 0 1.67 1.00 .36 0 .63 .61 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 3 1 4 3 1 1.60 1.60 1.00 .03 .62 .01 IV. Abundance of Terns: No. Sightings No. Birds Birds/Sighting Birds/Mile 4 156 39.00 1.98 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. Total No. Total No. No. Feeding No. Feeding No. Feeding Flocks Birds F/Mi. Flocks Birds F/Mi. 1 200 .01 1 200 .01