Just started flying mine this week. Was wondering when you bred your team and when does your yb season start? My first round was hatched at Christmas and on the lighting system, everything after Feb. is natural light and in a seperate loft. Last year the hawks killed me in March so I decided to keep them locked in till 2nd week of April this year. Settling was easier than I thought with older birds lost 4 of 62, Mr. Hawk showed up 20 min after 2nd release.