Image from the Biodiversity Heritage Library.
Contributed by Smithsonian Institution Archives.
| www.biodiversitylibrary.org
Transcription
SI-MNH-955a
3-4-64
SMITHSONIAN INSTITUTION
DIVISION OF BIRDS
AT SEA SURVEY CHART A
DATE: 13 oct 64
Total Minutes: 708
Total Miles 123
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
202 523 2.59 4.25
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
202 2 138 0 141 4365 0 2.18 2.00 2.21 0 3.39 .03 2.48 0
III. Abundance of Tropicbirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
T RT WT T RT WT T RT WT
1 0 1 1 0 0 .01 .61 0
IV. Abundance of Terns:
No. Sightings No. Birds Birds/Sighting Birds/Mile
4 81 2.03 .66
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.
Flocks Total No.
Birds Total No.
F/Mi. No. Feeding
Flocks No. Feeding
Birds No. Feeding
F/MI.
10 272 .08 6 210 .05