SI-MNH-9-55a 
3 - 4-64 
SMITHSONIAN INSTITUTION 
DIVISION OF BIRDS 
AT SEA SURVEY CHART A 
Total Minutes: 
Total Miles 
1. Total Abundance of birds 
No. Sightings No. Birds 
fi >1 
Birds /Sighting 
1,13 
Birds/Mile 
. /3 
II. Abundance of the Shearwater-Petrel-Albatross Group: 
No. Sightings No. Birds Birds/Sighting Birds /Mile 
T WTP B TWTPB T WT P B T WT P B 
<j £ c zJlJ—LZ |J>i <•** - . 3 ■ 
III. Abundance of. Tropicbirds: 
No. Sightings No. Birds Birds / Sighting Birds /Mile 
T RT WT T RT WT T RT WT T RT WT 
II- I 
I 
IV o Abundance of Terns: 
No . Sightings No . Birds Birds /Sighting Birds/Mile 
V, Abundance of Shorebirds: 
No. Sightings No. Birds Birds/Sighting Birds/Mile 
VT. Abundance of Boobys: 
No o Sightings No 0 Birds Birds/Sighting Birds/Mile 
T BF RF B T BF RF B T BF RF B T BF RF B 
VII o 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 
Flocks Birds F/Mi . Flocks Birds 
No. 
)7 1 
Feeding 
