Lehner, P. 1964 40 Aug.20 - A.M. Cam checked mouse traps while I spun down Aug.18 wedgetail blood- we're breaking about 1/4 of our samples in the centrifuge - perhaps slower speeds and better balancing is the answer; P.M. set mouse traps, checked wedgetails, collected 20 wedgetail blood samples; also collected 4 common Noddy Terns and took blood from them; Sooties still on decrease, shorebirds on increase.