SI-MNH-9-55& 
3-4-64 
SMITHSONIAN INSTITUTION 
DIVISION OF BIRDS 
AT SEA SURVEY CHART A 
• Total Minutes 
Total Miles 
lo Total Abundance of birds: 
No . Sightings No . Birds Birds /Sighting Birds/Mile 
. H 
/./? 
. N 
II o Abundance 
of the Shearwater 
- Pe trel- Albat ro s s 
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 
lb JT 1 6 
H b 1 7 
/. /? /.iO 1 /./ 7 
.N .or -oi .or" 
III . Abundance 
of Tropicbirds: 
No . Sightings 
No . Birds 
Birds / Sighting 
Birds /Mile 
T RT WT 
T RT WT 
T RT WT 
T RT WT 
IV 0 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 
No o Sightings 
of Boobys: 
No . 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 Fbigatebirds : 
> 
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 . 
