At Sea Observations 4-Feb., 1964 2 days out of Oahu, H.I. Weather: Sunny, warm, little wind, sea calm, cumulus formations more pronounced than on previous day. Time No. Birds Direction Species and Remarks 0700 1 Watch sta rted. Blackfooted Albatross still following ship. Almost certainly same one as last night. 0724 1 NE Redfoot- circled ship and left. 0815 1 NE Booby sp., circled ship. 0818 1 SE R.T. Tropicbird - circled ship. 0820 15 SE Flock Sooty Tern 0822 1 NE Red-footed Booby Adult 0910 4 N Sooty Tern 0915 2 N Sooty Tern 0916 1 N Sooty Tern 0917 1 SW Sooty Tern 0925 1 NW Sooty Tern 1045 2 N Fairy Tern 1046 1 S Bird sp? Booby? Albatross ceased following ship at about 1020. Blackfooted Albatross came in from West, came to ship, and continued east. Blackfooted Albatross - different pattern from one of yesterday and this morning. Left 12:15 . 1140 1 Fairy Tern 1200 1 SE Booby sp? 1212 1 NE Black-footed Albatross again following ship. Dark rump and dark lower tail coverts. Possibly same bird as 12:00 sighting. 1435 Headed off towards SSW flew back and circled ship 1502 2 E Gray-backed Tern. 1507 1 WT Tropic Bird 1514 1 N Tropic bird sp? 1518 1 N SW Tropic bird sp? 1521 1 Blackfooted Albatross - all dark behind following ship. Left shortly after. 1608 1 N Tropic bird sp? 1615 35* Flock Sooty Tern (feeding) 1710 1 WT Tropicbird - circled ship. 1723 1 Bird sp? lost in sun. 1725 1 W Harcourt's Storm Petrel - crossing bow at close range. 1735 Observations concluded.