Weasels, minks, and fishers—Orphan rehabilitation of the slinky carnivores, Part 1: natural history

Mustelids are highly specialized, efficient predators with special care needs whilein a rehabilitation setting. This overview of select North American mustelids, acombination of natural history, literature review, consultations, and personalexperience, addresses some of the unique characteristics and requirements ofthese slinky carnivores, while also providing the tools necessary for successfulrehabilitation and release. Part 1: Natural History discusses the natural history ofNorth American mustelids, focusing on weasels, minks, and fishers. Physical characteristics,habitat, diet, and how these factors inform care protocols is discussed.Part 2: Care Protocols for Orphaned Infants and Juveniles discusses vetted care protocolsof orphaned weasels, minks, and fishers based on their natural history and establishedorphaned wildlife rehabilitation procedures. Part 3: Pre-Release Conditioningand Release discusses the steps involved in preparing for a successful release usingappropriate pre-release conditioning, release site selection, a supported soft-release,and post-release monitoring. An understanding of natural history andbehaviors leads to better understanding of mustelid welfare and requirementswhile in care and improved outcomes for mustelids brought into rehabilitation.