Lehner P. 1965 Feb. 1 ran mouse trap grid; worked on Biweekly Report and other paperwork; Gray-backed Tern eggs: Islet 10 total, 2 new, 3 destroyed 5 total, 1 new set mouse grid traps in late P.M. Feb. 2 ran mouse grid and finished Biweekly Report; Sooties were over the island throughout the day in small numbers, but none sat on the ground; Gray-backed Tern eggs: Islet 10 total, 2 new, 2 destroyed Per 4 total, 1 destroyed reset mouse traps in late P.M.