Today is the longest day of the year. It might not mean much to many people but it makes a big difference for us, bird keepers, because of birds photoperiodism. From tomorrow on, the days will start getting shorter and, after a couple of weeks (when the difference in daylight hours is 20 minutes less), the birds' bodies will register it and start reacting to the change. Long day breeders will start reducing the amount of sexual hormones produced and will start preparing for molt while short day breeders will 'squeeze' one more clutch.
Diet should continue to be richer until almost the end of molting for long day breeders and until the 'fall' breeding season is over for short day breeders.






