I've noticed something strange the last few days. Buffy, the last of my laying age pullets to not lay eggs has been aggressively sweating the other girls when they go in to use the nest box. She either sits inside the coop, directly outside the nest box, staring at the girls who are trying to lay eggs; or she tries to get in the box with them. Every time Rosie & Bertha go into the coop, Buffy is right behind them. Needless to say, they are not happy about this and have stopped laying. I even set up an ersatz nesting box out side (two pieces of plywood leaned up against each other with a bunch of straw in it but when Rosie & Bertha try to go in there, Buffy follows. R & B seem very cranky - they are singing eggs songs and visiting the nesting box but are not laying. Could Buffy be stressing them out by being a big old voyeuristic & pushy chicken creeper?