The Collaborative International Dictionary of English v.0.48:

Taxidermist \Tax"i*der`mist\, n.
   A person skilled in taxidermy.
   [1913 Webster]

WordNet (r) 3.0 (2006):

taxidermist
    n 1: a craftsman who stuffs and mounts the skins of animals for
         display [syn: taxidermist, animal stuffer, stuffer]

Moby Thesaurus II by Grady Ward, 1.0:

39 Moby Thesaurus words for "taxidermist":
   Audubon Society, National Wildlife Service, Sierra Club,
   animal physiologist, anthropologist, biologist, conchologist,
   conservationist, conservator, deliverer, ecologist, entomologist,
   ethologist, forest ranger, game warden, helminthologist,
   herpetologist, ichthyologist, keeper, lifesaver, malacologist,
   mammalogist, ophiologist, ornithologist, preservationist,
   preserver, protozoologist, ranger, rescuer, safekeeper, saver,
   savior, zoo-ecologist, zoographer, zoologist, zoonomist,
   zoopathologist, zoophysicist, zootaxonomist