17 
TABLE #11. 
ECOLOGICAL BOUNDARIES 
OF 
SPECIES, EAC #13 
29 MAY-12JUNE, 1967. 
San 
Francisco to Panama 
Day 
Appearance Disappearance Species 
Linear Density 
— — 
0 
6 
_ 
2 
3 
1 
4 
- 
o 
0 
9 
0 
5- 
+) 
4 
1 
1 
6 
-) A 
3 
4 
6 
-) 
/ 
O 
l4 
1 
10 
- ) . 
) B 
7 
i 
6 
10 
13 
+ ) 
8 
2 
0 
k 
+ 
9 
. 1 
0 
8 
- 
10 
3 
0 
5 
+ ) 
) C 
+ ). 
11 
0 
2 
8 
12 
3 
6 
9 
- 
13 
0 
“3 • 
9 
TA3LE #12. 
BIRDS COLLECTED, EAC 
13, 
29 MAY-12 JUNE 1967. 
- 
SAN FRANCISCO to PANAMA 
Species 
No. 
Collected 
Date Collected 
Manx Shearwater 
3 
5 June 
Christmas 
Shearwater 
1 
5 June 
Wedge-tailed Shearwater 
Cooks Petrel 
Leach's Storm Petrel 
"Socorro" Storm Petrel 
Sooty Tern 
1 
1 
1 
1 
1 
5 June 
1 June 
31 May 
1 June 
5 June 
Black Tern 
