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Reproducing Bobcats to Cumberland Island, Georgia
Author(s) -
Diefenbach Duane R.,
Baker Leslie A.,
James William E.,
Warren Robert J.,
Conroy Michael J.
Publication year - 1993
Publication title -
restoration ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.214
H-Index - 100
eISSN - 1526-100X
pISSN - 1061-2971
DOI - 10.1111/j.1526-100x.1993.tb00033.x
Subject(s) - endangered species , threatened species , biological dispersal , population , habitat , population viability analysis , geography , ecology , minimum viable population , small population size , habitat destruction , extinction (optical mineralogy) , biology , paleontology , demography , sociology
Abstract Many felids are threatened by loss of habitat, lack of genetic diversity, and over‐exploitation. The reintroduction of bobcats ( Felis rufus ) to Cumberland Island, Georgia provided an opportunity to reintroduce a mid‐sized felid without the concern for species survival that is paramount with endangered species. We captured bobcats from the coastal plain region of Georgia, briefly held them in captivity, and released them on Cumberland Island. We describe and evaluate the protocols and techniques used to accomplish the reintroduction. Future reintroductions of felids should consider the problem of post‐release dispersal, although our island was relatively isolated and inhibited dispersal. Also, any reintroduction effort should invest effort and resources into post‐release monitoring of the population. Empirical knowledge about the effects of spatial distribution, genetics, population dynamics, especially mechanisms of population regulation, behavior, and environmental conditions on the viability of populations is critical to the conservation of endangered species. Future research of the bobcats on Cumberland Island will be able to address aspects of the population and genetic dynamics of a small, insular felid population.