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We address cross-border mammal invasions between Chilean and Argentine Patagonia, providing a detailed history of the introductions, subsequent spread (and spread rate when documented), and current limits of mammal invasions. The eight species involved are the following: European hare (Lepus europaeus), European rabbit (Oryctolagus cuniculus), wild boar (Sus scrofa), and red deer (Cervus elaphus)...
Regulation of the exploitation of Chile's wildlife began in 1888 and has evolved especially rapidly since 1990. Legal forms of exploiting Chile's vertebrates (hunting and commercialization) never reached levels typical of most other Latin American nations, and with the imposition of stringent new regulations in 1993 have virtually ceased for all but a small number of bird species, two introduced...
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