Could, P. J. 1964--At Sea 229 8 Mar 0851--1 Bulwer's PetrelW 1 Harcourt's Storm Petrel 1054--1 Sooty Tern N 10-60' 1055--1 Black-footed Albatross 5-50' collected 1103--1 Sooty Tern NE 10-20' 1415--1 Black-footed Albatross (wounded) 1430--2 Birds 1535--1 Masked Booby SE 30' collectee 1536--1 Great Frigatebird NW 150' 1732--2 Red-tailed Tropicbirds N on water 1830--secured observations 2150--Sooty Terns (flock) over fan tail 2214--Sooty Terns ca. 10 plus or minus individual birds 2245--Sooty Terns " " " " " heard between these times March 9, 1964--Pacific Ocean, Gria Area SW Johnston -Sand Atoll 0330--birds calling around ship 0637--began observations 0641--sunrise 0710--Morning plankton stop 0744--1 Red-footed Booby E 20' collected 0750--1 Masked Booby E 5-20' 2nd yr. Imm. 0820--completed plankton stop search for booby 0850--resume co rse 0850--1 Sooty Storm Petrel E 0903--1 Pterodroma S "large " 0927--1 Black-footed Albatross (1000; 1020;1105; 1116; 1210)