SI-MNH-955a Rev. 4-9-64 SMITHSONIAN INSTITUTION DIVISION OF BIRDS AT SEA DAILY OBSERVATIONS SUMMARY DATE: 30 SEPT. 1964 Total Minutes: Around Washington Total Miles I. Total Abundance of birds: No. Sightings No. Birds Birds/Sighting Birds/Mile 44 479 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 8 5 9 2- III. Abundance of Tropicbirds: No. Sightings No. Birds Birds/Sighting Birds/Mile T RT WT T RT WT T RT WT T RT WT / / / / IV. Abundance of Terns: No. Sightings No. Birds Birds/Sighting Birds/Mile 21 273 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 10 - 10 - 191 - 191 - VII. Abundance of Frigatebirds: No. Sightings No. Birds Birds/Sighting Birds/Mile 3 4 VIII. Abundance of Flocks: Total No. Total No. Total No. No. Feeding No. Feeding No. Feeding Flocks Birds F/MI. Flocks Birds F/MI. 4 425