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: 10 oct 64 Total Minutes: 707 Total Miles 94
I. Total Abundance of birds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
31 202 6.52 2.15
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
24 1 7 0 65 7 0 2.71 1 1 0 .69 .01 .01 6
III. Abundance of Tropicbirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
T RT WT T RT WT T RT WT T RT WT
3 3 4 4 1.33 1.33 6.04 6.04
IV. Abundance of Terns:
No. Sightings No. Birds Birds/Sighting Birds/Mile
2 128 64 1.36
V. Abundance of Shorebirds:
No. Sightings No. Birds Birds/Sighting Birds/Mile
3 5 1.67 .05
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.
1 167 .01 1 167 .01