Gould, P. J. 1964--At Sea 284 12 Apr 1150--Flock--feeding 33 plus or minus Sooty Terns 1 Fairy Tern 1515--1 Shearwater 1630--1 Bulwer's Petrel 1634--2 SootyShearwater 1716--1 Petrel 1746--1 Shearwater observation ended at sunset April 13, 1964--Pacific Ocean, Grid Area Tropicbird flew around ship last night at ca 2330 hours. 0615--begin observation 0658--2 Sooty Terns 1 collected 0720--1 Harcourt's Storm Petrel 0915--2 Sooty Tern SE 50' 0918--1 Sooty Tern SE low 0921--1 Sooty Shearwater N 0950--Flock--feeding no flying fish 43 Sooty Tern 4 plus or minus Wedge-tailed Shearwaters 0956--1 Wedge-tailed Shearwaters toward flock 0959--5 Terns SE 100' 1008--2 Sooty Terns SE 1050--2 Sooty Terns F 1107--2 SootyShearwater N 1305--1 Sooty Tern N low 1328--1 Sooty Shearwater N