10 
TABU 
it 
RELATIVE ABUNDANCE OP BIRDS BY SPECIES, EAC 13, 30 MAY-12 JUNE, 196?. 
SAN FRANCISCO TO PANAMA 
y 
/ 
.oi ('if c 
v. / V V- ! 
---- 
Black-footed Albatross 
Laysan Albatross 
Sooty Shearwater 
Wedge-tailed Shearwater 
Pale-footed Shearwater 
Pink-footed Shearwater 
Manx (and Manx-type) Shearwater 
Christmas Shearwater 
Shearwater sp. 
Cooks Petrel 
Shearwater/petrel 
White-rumped Storm Petrel 
Dark-rumped Storm Petrel 
Black Storm petrel 
Least Storm Petrel 
Storm Petrel sp. 
Red-billed Tropicbird 
Brown Booby 
Red-footed Booby 
Blue-faced Booby 
Booby sp. 
Frigate sp. 
Red Phalarope 
Phalarope sp. 
Pomarine Jaeger 
Long-tailed Jaeger' 
O " 
QAUa 
Cot mon (Brown) Noddy 
Black Tern 
Sooty Tern 
Tern sp. 
Sabines Gull 
Gull sp. 
■^p • 
Tern 
.> '! 
XJ .A- Jk VA 
No. Seen 
8517 
Avg. Lin. Dens, 
for Days of 
Occurrence Only 
Overall 
Linear 
Density 
17 
.08 
.04 
1 
.02 
— 
49 
619 
■ 35 
5.10 
.13 
1.66 
81 
6.6 
.22 
1 
.05 
5193 
38.7 
l4.6 
20 
.42 
.05 
3 
.01 
184 
2.6 
.49 
5 
— 
.01 
271 
.82 
.73 
27 
.21 
.07 
83 
.53 
.22 
1 
.05 
- - 
52 
.16 
.14 
6 
.03 
.02 
118 
1.08 
.32 
5 
.18 
.01 
11 
.24 
.03 
5 
— - 
.01 
28 
• 50 • 
.08 
19 
.13 
.05 
7 
1 
— — 
• .02 
1 
3 
, Co 
.01 
49 
2.4 
.13 
265 
3.0 
• 71 
900 
13 . 
2.32 
10 
-- 
.03 
10 
.19 
.03 
1 
— 
— — 
451 
1.22 
22.9 
/ / 
• > 
> : 
