Mass capture and anesthesia of Australian bridled nailtail wallabies (Onychogalea fraenata) with the use of medetomidine and ketamine.

We anesthetized 301 bridled nailtail wallabies (Onychogalea fraenata), captured within Scotia Sanctuary, New South Wales, Australia over four nights in October 2009 to perform health assessments before their release into a predator-proof exclosure. We tested two anesthetic dose-rate combinations, protocol 1 (0.08 mg/kg medetomidine-4.