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Transcription
SI-MNH-955a
3-4-64
SMITHSONIAN INSTITUTION
DIVISION OF BIRDS
AT SEA SURVEY CHART A
DATE: 9 0 8 6 4
Total Minutes: 7 0 6
Total Miles 116
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
53 269 5.08 2.32
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
35 0 13 0 127 0 77 0 363 0 5.92 1.09 0 .66 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
4 4 4 4 1 1 .63 .93
IV. Abundance of Terns:
No. Sightings No. Birds Birds/Sighting Birds/Mile
2 121 60.5 1.04
V. Abundance of Shorebirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
11 11 1 .10
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
VII. Abundance of Frigatebirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
2 5 2.5 .04
VIII. Abundance of Flocks:
Total No. Total No. Total No. No. Feeding No. Feeding No. Feeding
Flocks Birds F/Mi. Flocks Birds F/MI.
1 209 .01 1 209 .01