Please understand that I am no scholar on this subject but here is my take.
Game was taken anytime of year and as often as necessary and by means that might not be legal today. Any kind of baiting would be used, slipping down a creek in a canoe or on a raft with a torch and shooting game, a little grain for the wild turkey, traps, deadfalls, snares.
When I was in my early teens my 80+ yearold great grand mother would often send me hunting in the summer for quail, rabbit or squirrel, her reasoning was she owned the land and she wanted a rabbit to eat