Worming

All my chicks are fledged so time to worm all my birds. Twice a year occurance for me but I have had advice to worm even up to three times a year.

It seems to be a common occurance when I purchase a bird from expirienced breeder that they tell me if the bird has been wormed or about the importance of worming and I thus pass this same advice on to the people who purchase my birds.