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Transcription
SI-MNH-955a
3-4-64
SMITHSONIAN INSTITUTION
DIVISION OF BIRDS
AT SEA SURVEY CHART A
DATE: 7 Dec 64
Total Minutes: 662
Total Miles 114
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
22 63 2.86 .55
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
20 3 4 0 25 5 5 0 1.25 .67 .25 0 .22 .04 .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
2 0 2 4 0 4 2.0 0 2 0 .04 0 .04
IV. Abundance of Terns:
No. Sightings No. Birds Birds/Sighting Birds/Mile
1 34 34.0 .30
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
0 0 0 0
VII. Abundance of Frigatebirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
0 0 0 0
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 38 .01 1 38 .01