| Winter/Spring 1998 Poultry Press | ||||
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UPC wishes to thank everyone who wrote to the American Veterinary Medical Association urging
the AVMA to revise its Animal Welfare Position Statement to oppose the forced molting of laying hens.
(See Poultry Press Vol. 7, No.4)
Because the AVMA is heavily involved in the poultry industry, it rationalizes many cruel practices. An
example is the letter the AVMA is sending out which falsely compares the starvation of hens with "the
natural brooding cycle."
Reality: The Natural Brooding Cycle of HensA hen with a clutch of eggs leaves her nest for ten to twenty minutes each day to forage for food, drink water, defecate, and stretch her wings. Artificially-incubated eggs must be cooled for 15 to 20 minutes a day to match the time the hen is away from her nest. During the approximately 3 weeks that a chicken is incubating her eggs, she does not deprive herself of food and water for several days while on the nest. Moreover, she is bodily and mentally engaged in a highly structured holistic activity that is meaningful to her and bears no resemblance to the alien and frightening experience of being arbitrarily deprived of food. The body language, vocalizations, state of the feathers, and overall appearance of a brooding hen manifest a condition that is totally different from the appearance and behavior of a force-molted hen. An article on Animal Anorexias in Science (February 22, 1980) states that when animals fast in nature (hibernation, incubation, natural molting, migration, etc.) they evidently lose appetite (experience anorexia) because they are "engaged in other important activities that compete with feeding" and all the evidence indicates that "fasting is physiologically different from starvation."
Unlike animals fasting in nature, force-molted hens have been shown to lose their natural immunity and to develop and spread diseases as a result--"In conclusion, induced moulting did exert a substantial effect on the immune system of the fasted [sic] hens. . . . Cellular immunity was significantly depressed during food deprivation." Br. Poultry Science (1992) 33:165-175. | ||||
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