You seem to spend a lot of time in the field. Do you notice a certain time of the year(during their active times) where female chucks seem to completely disappear? I was out west at the end of May and saw many chucks but out of maybe 50-60 we saw I only saw about 3-4 females. Also like you I noosed about 5-6 dipsos and they were all males. Maybe they go down to lay their aggs or something. Seems that I have read this documented somewhere but for the life of me now I cannot remember where. Thanks
Tom Greb

