I roto i te 1996 a i 2004 i runga i, hunting kaiārahi me te kararehe i roto i Arizona whakaahua me te tuhinga jaguars i te wahi tonga o te kāwanatanga. I waenganui i 2004 me 2007, e rua ranei e toru jaguars kua korerotia e kairangahau a tawhio noa Buenos Aires National Wildlife Refuge i te tonga o Arizona. Kua tetahi o ratou, i huaina 'Macho B', i whakaahua i mua i roto i 1996 i roto i te rohe. hoki tetahi taupori pūmau i roto i te US ki te tupu, te tiaki i te patu, he turanga matea tika, me te hononga ki taupori Mexican he faufaa. I roto i te Hui-tanguru 2009, i mau te 53.5 kg (118 lb) jaguar, i radio-collared ka tukua i roto i te rohe tonga-ki te hauauru o Tucson, Arizona; tenei he tawhiti atu ki te raki i mua i tūmanakohia, me te tohu i te reira kia he taupori whakati tonu o jaguars i roto i te wahi tonga o Arizona. i te tau 2004 i whakapumautia te kararehe takitahi ki te kia ārai i te toru
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