SMITHSONIAN INSTITUTION 
WASHINGTON 25, D. C. 
At-Sea-Observations - March 11, 1964 
Ship course - NE, Wind - N-15-20 mph. Sky - threatening, heavy cumulo 
nimbus to N, rain squalls . 
Time Number Direction Species and Remarks 
0730 
0800 
2 
SW 
0825 
O 83 O 
1 
0900 
2 
NE 
0905 
1 
NE 
0925 
1 
0926 
3 
NE 
0945 
l 
1043 
1 
NE 
1044 
1 
E 
1159 
2 
E 
1245 
1 
Circling 
1315 
1 
E 
1317 
1 
SE 
1318 
1 
E 
1324 
1 
N 
1343 
3 
N 
1645 
? 4 
NE 
1808 
'2 
NE 
Observations begun, sea slightly choppy 
clouds 8/10 
Wedgetail 
Bird sp. 
Visibility 0, heavy rain and wind. 
Observations discontinued until clearing 
at 0845. 
W.T. Tropicbird 
Bird sp. 
W. T . Tropicbird 
Noddy Tern 
Bird sp. 
Wedgetail 
Wedgetail 
Wedgetail 
Red-footed Booby Immature 
Wedgetail 
Wedgetail 
Wedgetail 
Wedgetail 
Wedgetail 
Sooty Tern 
Fairy Tern 
Watch secured. 
