Gould, P. J. 1964--At Sea 281 April 11, 1964--Pacific Ocean, Grid Area 0700--begin observations 0745--9 Sooty Terns N 0-20' feeding 0825--16 plus or minus 2 Sooty Terns W 0-30' feeding 0848--1 Sooty Tern 10' 0925--1 Sooty Tern NE 10-20' 0937--1 Bonin IslandPetrel N on water 0947--1 Sooty Shearwater W on water 1037--2 Sooty Terns 50' 1056--2 Sooty Terns NE 5-10' 1220--1 Pterodroma NW brown back, complete breast band 1224--1 Bonin Island Petrel NW on water 1230--1 Bird NW 1410--1 Sooty (?) Shearwaters NW 1423--3 Sooty Tern SW 1425--1 Harcourt's Storm Petrel S 1431--4 Sooty Tern NE on with low red-orange tag 1441--1 Sooty Shearwater NW 1444--1 SootyTern NE 1447--1 Sot y Tern W 1503--1 Sooty Storm Petrel NW 1509--2 SootyShearwater NW 1522--1 Bonin IslandPetrel NW 1522--1 Harcourt's Storm Petrel 1525--1 Harcourt's Storm Petrel N