Weasels, minks, and fishers—Orphan rehabilitation of the slinky carnivores, Part 1: natural history
DOI:
https://doi.org/10.53607/wrb.v42.278Keywords:
Mustelid, weasel, mink, fisher, natural history, carnivoreAbstract
Mustelids are highly specialized, efficient predators with special care needs while in a rehabilitation setting. This overview of select North American mustelids, a combination of natural history, literature review, consultations, and personal experience, addresses some of the unique characteristics and requirements of these slinky carnivores, while also providing the tools necessary for successful rehabilitation and release. Part 1: natural history discusses the natural history of North American mustelids, focusing on weasels, minks, and fishers. Physical characteristics, habitat, diet, and how these factors inform care protocols are discussed. Part 2: care protocols for orphaned infants and juveniles discusses vetted care protocols for orphaned weasels, minks, and fishers based on their natural history and established orphaned wildlife rehabilitation procedures. Part 3: pre-release conditioning and release discusses the steps involved in preparing for a successful release using appropriate pre-release conditioning, release site selection, a supported soft release, and post-release monitoring. An understanding of natural history and behaviors leads to a better understanding of mustelid welfare and requirements while in care and improved outcomes for mustelids brought into rehabilitation.
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