uth, J 1987 Journal 98 Saghen Creek field station 21 May 4 eggs of OR FW 9 egg 1 4 egg 2 egg 3 egg 4 L 20.68 19.97 20.32 20.13 W 15.44 15.32 15.33 15.05 WT 2.50g 2.50g 2.50g ~~2.25 remarks very lightsheet lightsheet very lightsheet ~~lightsheet 3 eggs of BL/FW OR/OR to transfer FW/OR 1 2 3 4 L 20.65 22.05 21.57 W 15.44 15.51 15.05 WT 2.75 2.75 2.25 3 eggs from FW/OR OR/F and Fw/BL to BL/FW 1 2 3 L 18.44 18.65 /18.58 W 15.47 15.65 15.59 WT ~~2.50 2.50g 2.50g windy so weights may be off. Took tower sheet During the false canary eggs to hold BL/FW's cledits.. when I returned both adults were ofner agitated chirpy, O called. But nest cup was warm and eggs felt warm too. It is quite sunny but windy so I don't think it would have held tw heat for 20 minutes.