Periodic 
count of black- 
•footed albatross. 
5 Feb. 
1963 
1315 
4 
1515 
4 
1715 
6 
1330 
3 
1530 
3 
1730 
5 
13^5 
5 
1545 
5 
1745 
2 
1400 
4 
1600 
5 
1800 
5 
1415 
3 
1615 
f*» 
:> 
1815 
8 
1430 
4 
1630 
2 
18 30 
2 
1445 
7 
1645 
8 
1845 
3 
1500 
4 
1700 
6 
1900 
da 
