Publications - Bird Magazines

McDonald, D.L. (2002) “A Nut a Day?” Pet and Aviary Birds

McDonald, D.L. (2002) “Carbohydrate Cravings for Birds.” Pet and Aviary Birds

McDonald, D.L. (2002) “Commercial Bird Foods – Why So Much A?” Pet and Aviary Birds

McDonald, D.L. (2002) “Digestibility of Fruit Sugars.” McDonald, D.L. (200) Pet and Aviary Birds 13:24-25.

McDonald, D.L. (2002) “Interpreting Label Jargon.” Pet and Aviary Birds

McDonald, D.L. (2002) “Pellets vs. Fresh Food – Facts and Fallacies.” Parrots

McDonald, D.L. (2002) “A dietary requirement of vitamin K for some psittacines.” Pet and Aviary Birds 14:40-41.

McDonald, D.L. (2002) “Psittacines that nest in termitaria: increased requirement for dietary vitamin K?” Pet and Aviary Birds

McDonald, D.L. (2002) “Sinister Sunflower Seeds.” Pet and Aviary Birds

McDonald, D.L. (2003) “Lorikeet Nutrition: not as simple as sugar. Part I.” Pet and Aviary Birds 17:40-43.

McDonald, D.L. (2003) “Lorikeet Nutrition: not as simple as sugar. Part II.” Pet and Aviary Birds 18:39-41.

McDonald, D.L. (2003) “Feeding Insectivorous Birds: Cat Food or Dog Food?” Pet and Aviary Birds 19: 46-47.

McDonald, D.L. (2003) “Calcium and vitamin D requirements of Psittacines.” Pet and Aviary Birds 20:46-48.

McDonald, D.L. (2003) “Quality Control of Formulated Bird Foods.” McDonald, D.L. (2003) Pet and Aviary Birds

McDonald, D.L. (2003) “The importance of vitamins A and E for avian reproduction.” Pet and Aviary Birds

McDonald, D.L. (2003) “The importance of vitamin E and the implications for avian reproduction.” Exotic DVM 5(1): 42-44.

McDonald, D.L. (2004). “The importance of vitamins A and E for avian health and reproduction. Part I: Vitamin A.” Australian Bird Keeper 16(12): 701-705.

McDonald, D.L. (2004). “The importance of vitamins A and E for avian health and reproduction. Part II: Vitamin E.” Australian Bird Keeper