SI-MNH-955a 3-4-64 SMITHSONIAN INSTITUTION DIVISION OF BIRDS AT SEA SURVEY CHART A DATE: 19, Sept, 1964 Total Minutes: 729 Total Miles 90129 I. Total Abundance of birds: No. Sightings No. Birds Birds/Sighting Birds/Mile 72 93 1.29 1.05,72 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 67 14 11 1 81 22 14 1 1.21 1.57 1.27 1.00 0.90 0.21 0.24 0.01 .63 .17 .05 .11 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 3 3 0 3.00 3.00 0.00 0.05 0.05 0.00 IV. Abundance of Terns: No. Sightings No. Birds Birds/Sighting Birds/Mile 2 4 2.00 0.04,03 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 T BF RF B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VII. Abundance of Frigatebirds: No. Sightings No. Birds Birds/Sighting Birds/Mile 1 1 1.00 0.01 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 9 0.01 0 0 0