Abnormal repetitive behaviours in captive birds: a Tinbergian review

Abnormal repetitive behaviours (ARBs) are associated with past, or present, welfare problems and are common elements of the behavioural repertoire of some captive animals, including birds. Millions of birds from hundreds of species are held in various captive settings, yet most avian ARB research to-date focuses on just a handful of these. Therefore, our knowledge […]