Beaphar Vitamine A For Birds 20Ml Vitamin A is a (not water-soluble) vitamin for birds that do not (or insufficiently) produce vitamin A such as: parakeets, parrots, cockatoos and canaries (white recessive).Curcuma often eat vitamin A rich food in nature. In seeds for crooked beaks there is usually too little vitamin A, which means that addition to the food is necessary. Recessive white canaries can not convert vitamin A from provitamin A, which makes adding to the diet necessary.or healthy airways, mucous membranes and a properly functioning gastrointestinal tract in birds. Especially suitable for cockatoos, white canaries, parrots and parakeets.. Vitamin A for birds can be administered to prevent a vitamin A deficiency. Vitamin A is good for mucous membranes, respiratory tract and gastrointestinal tract.Recessive white canaries, parrots, parakeets and cockatoos in particular need extra vitamin A because they cannot make it themselves.