SI-MNH-955a
3-4-64
SMITHSONIAN INSTITUTION
DIVISION OF BIRDS
AT SEA SURVEY CHART A
DATE: 16 Jan 65 Total Minutes: 686 Total Miles 98
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
12 681 56,67 6,94
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 1 4 0 15 1 80 1,88 1,0 2,0 0 .15, .01, .08 0
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 1 1 0 1,0 1,0 0 .01, .01 0
IV. Abundance of Terns:
No. Sightings No. Birds Birds/Sighting Birds/Mile
7 662 94.57 6.76
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
VII. Abundance of Frigatebirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
2 3 1,5 .03
VIII. Abundance of Flocks:
Total No. Total No. Total No. No. Feeding No. Feeding No. Feeding
Flocks Birds F/Mi. Flocks Birds F/Mi.
5 672 105 5 672 .05