(B.t.w. back ground info: were are in France, it is spring, the weather has been pretty cold at night the last week or so, but with several sunny days. We got our first colony on 6 frames and did an inspection about 1,5 weeks ago (movie of this and our set-up here: http://forum.honeyflow.com/t/video-first-spring-inspection-in-1st-colony-in-france/6727).)