Itinerary: 
April 3 
- 2315 
Depart San Diego 
4 
- 1130 
Arrive Santa Barbara 
Island 
5 
- 0800 
Depart Santa Barbara 
Island 
1205 
Arrive Anacapa Island 
1700 
Depart Anacapa Island 
1750 
Anchor at Santa Cruz 
Island 
April 6 - 0720-1700 Ship survey of Santa Cruz, Santa Rosa and 
San Miguel (including Prince Islet) 
April 7 - 0910 Depart Santa Cruz Island 
1345 Arrive San Nicolas Island to pick up DeLong 
lkk-5 Depart San Nicolas Island 
April 8 - 1300 
1832 
Enter Eastern Grid (section W) 
Sunset - end of observations in Grid (section w) 
April 10- 0515 Arrive San Diego 
Personnel: R.L. DeLong (BIC)(joined at San Nicolas April 7 ) 
R.L. Brownell 
J.P. Church 
V.N. Kleen 
Survey Vessel: M/V SIOUX CITY 
Methods: Diurnal pelagic observations were maintained enroute to Santa 
Barbara, between Santa Barbara and Anacapa, enroute from Santa 
Cruz to San Nicolas, and after departing San Nicolas until sun¬ 
set April 9 . Landings were made on Santa Barbara and Anacapa. 
Santa Cruz, Santa Rosa and San Miguel were surveyed from the 
ship, but the planned landing at Prince Islet, San Miguel, 
was prevented by high wind and rough sea. DeLong surveyed 
pinnipeds on San Nicolas April 5“7 prior to boarding the 
SIOUX CITY. Mechanical troubles on the vessel restricted ob¬ 
servations in the Grid to a few hours during the afternoon of 
April 8 . 
