Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: A tsakiyar karni na 20, kokarin da aka yi don yin amfani da nau'in nau'in nau'in don kiyayewa, musamman ma kokarin da ake yi a cikin babban cat kiyayewa a Kudancin Amirka jagorancin New York Zoological Society. A farkon karni na 20 da New York Zoological Society ya taimaka wajen bunkasa ra'ayoyi na kafa kiyayewa ga wasu nau'o'in da kuma gudanar da binciken da ake bukata don tabbatar da dacewa da wuraren da suka fi dacewa a matsayin abubuwan da suka dace; aikin Henry Fairfield Osborn Jr., Carl E. Akeley, Archie Carr da dansa Archie Carr III suna da muhimmanci a wannan zamanin. Akeley, alal misali, bayan da ya ja-goranci tafiye-tafiye zuwa tsaunukan Virunga kuma ya lura da gorilla na tsaunuka a cikin daji, ya tabbata cewa jinsin da yankin sune abubuwan da suka dace a kiyaye su. Ya kasance mai mahimmanci wajen shawo kan Albert I na Belgium don yin aiki don kare gorilla dutse da kuma kafa Albert National Park (tun lokacin da aka sake masa suna Virunga National Park) a cikin abin da yake yanzu Jamhuriyar Demokradiyyar Kongo. Zuwa shekarun 1970, wanda ya jagoranci farko ta hanyar aiki a Amurka a karkashin Dokar Dabbobi masu haɗari tare da Dokar Dabbobi masu haɗari (SARA) na Kanada, Tsarin Ayyukan Biodiversity da aka haɓaka a Ostiraliya, Sweden, United Kingdom, daruruwan tsare-tsaren kariya na musamman sun biyo baya. Musamman Majalisar Dinkin Duniya ta yi aiki don adana wuraren da ke da mahimmancin al'adu ko na halitta ga al'adun gama gari na ɗan adam. Babban taron UNESCO ya amince da shirin a shekarar 1972. Ya zuwa shekara ta 2006, an lissafa jimillar wurare 830: 644 na al'adu, 162 na halitta. Kasar farko da ta fara bin tsarin kiyaye halittu ta hanyar dokar kasa ita ce Amurka, wacce ta wuce baya da baya a cikin dokar Dabbobi da ke cikin hatsari (1966) da Dokar Manufofin Muhalli na Kasa (1970), wanda tare suka yi allurar manyan kudade da matakan kariya ga babban tsari kariya na mazauni da kuma nau'ikan da ke cikin barazanar bincike. Amma, wasu abubuwa da suka shafi kiyaye mahalli sun zama ruwan dare a dukan duniya. Misali, Indiya ta wuce dabbobin daji...  Tambaya: Wane fanni ne ya sami gagarumar ƙoƙari wajen ci gabanta?
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