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Transcription
SI-MNH-955a
3-4-64
SMITHSONIAN INSTITUTION
DIVISION OF BIRDS
AT SEA SURVEY CHART A
DATE: 17 Jan 65 Total Minutes: 692 Total Miles 108
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
11 15 1.36 .14
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
7 0 4 0 7 0 4 0 1.0 0 1.00 .06 0 .04 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
3 5 1.67 .05
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
1 2 2 .02
VIII. Abundance of Flocks:
Total No. Total No. Total No. No. Feeding No. Feeding No. Feeding
Flocks Birds F/Mi. Flocks Birds F/Mi.
0 0 0 0 0 0