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Transcription
SI-MNH-955a
3-4-64
SMITHSONIAN INSTITUTION
DIVISION OF BIRDS
AT SEA SURVEY CHART A
DATE: 1 July 64
Total Minutes: 811
Total Miles 71
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
10 15 1.5 .21
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
9 6 0 2 14 11 0 2 1.56 1.83 0 1 .20 .15 0 .03
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
1 1
.01 .01
IV. Abundance of Terns:
No. Sightings No. Birds Birds/Sighting Birds/Mile
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
VII. Abundance of Frigatebirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
VIII. Abundance of Flocks:
Total No. Total No. Total No. No. Feeding No. Feeding No. Feeding
Flocks Birds F/Mi. Flocks Birds F/MI.