An association between feather damaging behavior and corticosterone metabolite excretion in captive African grey parrots (Psittacus erithacus).

ABSTRACT:

Background

African grey parrots (Psittacus erithacus) are kept as pets and are frequently hand-reared. It has been observed that hand-reared African grey parrots may develop behavioral disorders such as feather damaging behavior (FDB). It is well known that chronic stress is involved in behavioral disorders in captive parrots. The main glucocorticoid in birds is corticosterone; its quantification provides information about adrenocortical activity and is considered to be a reliable indicator of stress levels in birds. We analyzed the differences in the excretion of corticosterone metabolites (CM) in the droppings of African grey parrots characterized by: 1. different rearing histories (parent rearing vs. hand rearing); and 2. the presence or absence of FDB in hand-reared parrots.

SUBMITTER: Costa P 

PROVIDER: S-EPMC5028759 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature