TABLE V 
Li'i 
Lirnal Abundance 
of Species Groups in 
side the Gr 
•id 
Group 
Total 
Birds 
Birds / s quare mile 
Est imated 
Pop'ulation 
Shearwater 
April 
333 
May 
155 
April May 
0.09 
April 
May 
7,600 + - 
Boobies 
5 
2 
0-0.01 
— 
1 
4* 
0 
LT\ 
* 
Tropiebir&s 
r 
o 
l6 
0.01 
— 
775 + - 
Frigate birds 
0 
8 
0-0.01 
— 
100 + - 
Terns 
650 
157 ^ 
0.63 
— 
51,300 + - 
Storm Petrels 
12 
k 
7-0.01 
, ,, 
250 + - 
