There is a delicate balance when it come to proper absorption of calcium.
I believe feeding birds a wide variety of natural food where they can choose what they need at the time is the best one can do for birds that are penned.
This article has great information on the balance i was referring to.
http://www.birdsnways.com/wisdom/ww22eii.htm
I believe feeding birds a wide variety of natural food where they can choose what they need at the time is the best one can do for birds that are penned.
This article has great information on the balance i was referring to.
http://www.birdsnways.com/wisdom/ww22eii.htm