Lehner, P. 1964 29 Aug. 18 - up in A.M. to check mouse traps; weather is still threatening, but no rain; ran through the usual routine day - collected 24 wedgetail blood samples; collected 5 known age to be unknown age. Common Noddy chicks (3,13,18,25 days old); oldest turned out Aug. 19 - uneventful day - routine - collected 5 known age Noddy Tern chicks - took 24 more wedgetail blood samples.