Two 3-week-old African grey parrots (Psittacus erithacus erithacus) were each presented with an impacted crop. An inappropriate diet fed to the parents and a displaced parental instinct for feeding mineral and grit to the offspring were postulated to be the causes of the crop impactions. Surgical intervention relieved both impactions and recoveries were uneventful.
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1 September 2002
Grit Impaction in 2 Neonatal African Grey Parrots (Psittacus erithacus erithacus)
Thomas P. Ryan
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Journal of Avian Medicine and Surgery
Vol. 16 • No. 3
September 2002
Vol. 16 • No. 3
September 2002
African grey parrot
Avian
crop impaction
grit
Psittacus erithacus erithacus