Gould, P. J. 1964--At Sea 283 11 Apr 1615--1 White-tailed Tropicbird SE 150' ad. 1751--Flock-feeding heading NE 19 Sooty Tern (1 red tag) 1 Fairy Tern 1 Harcourt's Storm Petrel 1752--1 Sooty Shearwater NW 1850--secured observations ca. sunset. April 12, 1964--Pacific Ocean, Grid Area 0620--begin observation (sunrise ca. 0630) 0645--1 Sooty Shearwater NW 0649--1 Bulwer's Petrel 0729--1 Sooty Shearwater NW 0736--1 Sooty (?) Shearwater 0740--1 Sooty (?) Shearwater NW 0756--1 Sooty Shearwater (?) NW 0931--1 Petrel SE 0945--1 Shearwater NW 0946--1 Shearwater 0950-- 2 Sooty Tern NE 40' 1114--1 Bulwer's Petrel NE 1218--1 Bulwer's Petrel S 1229--1 Sooty Shearwater NW 1242--1 Bonin Island Petrel E 1325--Flock--feeding 140 plus or minus 10 Sooty (?) Terns 1 Booby 1341--1 Sooty Shearwater NW