Attachment

Download

The identification of predators from prey remains is dependent on predators leaving distinctive sign. Captive moreporks (Ninox novaeseelandiae) were fed birds and birds’ eggs and the remains were examined for distinctive features. Moreporks left distinctive feeding sign; severing wing feather shafts and removed wing feathers from birds. Predator feeding sign can aid bird conservation by providing strong circumstantial evidence of predator identity.