Me ke kūkulu ʻia ʻana o ka mea kanu ʻo Manu Moreno Torres ma ke kahawai ʻo Grijalva, ua hoʻololi ʻia ke kaiaolaola a ua nalowale nā kapa one-one i hoʻohana ʻia e ka muliwai crocodile no ka pūnana, kahi kumu i lohi ai ka hana hou ʻana o kēia laha. Ma Tuxtla Gutiérrez, ʻo Chiapas, ka Zoo Regional Regional lvarez del Toro, ʻo ZOOMAT ka mea i ʻike ʻia, i hoʻomaka i kahi papahana ma ka makahiki 1993 e pale aku i ka heluna crocodile e noho ana ma ka moku Sumidero Canyon.
I Kēkēmapa 1980, ma hope koke o ka hoʻomaka ʻana o ka ʻoihana hydroelectric, ua hoʻolaha ʻia kahi ʻāpana o 30 km ma ke kahawai ʻo Grijalva ʻo Sumidero Canyon National Park. Manaʻo nā meaolaola ZOOMAT he mea nui ia e pale a kākoʻo i ka mālama ʻia ʻana o Crocodylus acutus ma o ka hoʻokō ʻana i nā hana like ʻole i situ a me ex situ, e like me ka hōʻiliʻili ʻana o nā hua hihiu a me nā hua puaʻa, ka hana hou ʻana i ka pio, ka hoʻokuʻu ʻia ʻana o nā holoholona i hoʻomohala ʻia ma ka zoo a me ka nānā ʻana. ka hoʻomau ʻana o ko ka pāhulu crocodile heluna kanaka. ʻO kēia kahi i hānau ʻia ai ka Crocodylus acutus Baby Release Program ma ka Sumidero Canyon National Park.
I loko o nā makahiki he ʻumi o ka hana, ua hiki ke hoʻohui hou ʻia he 300 ʻōpio i ko lākou wahi maoli, me kahi ola e 20%. ʻO kēia mau mea, ua hānau ʻia he 235 i ka ZOOMAT mai nā hua i ʻohiʻohi ʻia i ka pāka a hoʻokomo ʻia i loko ʻino; ʻo ka pākēneka liʻiliʻi he poʻe keiki a ka lua crocodile i noho ma ka zoo a i ʻohiʻohi ʻia paha. Ma o nā helu helu mahina ma ke awāwa ʻo Sumidero, ua hoʻopaʻa ʻia ʻo nā holoholona nui a kahiko loa i hoʻokuʻu ʻia he ʻekolu mau buaya ʻeiwa mau makahiki i lilo i mau makahiki makua ma 2004, ua manaʻo ʻia he wahine lākou a ʻo kā lākou lōʻihi a ʻoi loa ma mua o 2.5 mika. .
ʻO Luis Sigler, ka mea noiʻi i ka zoology a me ka mea mālama i kēia papahana, hōʻike ia ma o nā ʻano incubation kikoʻī lākou e ʻimi nei e hānau hou i nā wahine ma mua o nā kāne i mea e hoʻonui ai i ka ulu lehulehu. I loko o nā mahina mahanahana o ka makahiki, ma ka hapanui o Malaki, hāʻawi ʻia lākou i ka hana o ka ʻimi ʻana i nā pūnana a lawe iā lākou i nā keʻena ZOOMAT; Loaʻa i kēlā me kēia pūnana he 25 a 50 mau hua a me ka pūnana wahine i hoʻokahi manawa i ka makahiki. Hoʻokuʻu ʻia nā ʻōpio i ka makahiki ʻelua, ke hiki i ka lōʻihi o 35 a 40 cm. No laila, mālama ʻia hoʻokahi a me ʻelua mau makahiki i ka pio i ka manawa like, a he mea hoʻohui i ka poʻe i loko o ke kaʻina hana incubation.
Kūpono ʻo Sigler e pili ana i nā hana e mālama ai: I ke kiaʻi ʻana i ke ao ma kahi o ka noiʻi, 80% o nā mea i ʻike maka ʻia e pili ana i nā holoholona i kaha ʻia, ʻo ia hoʻi ka hoʻonui ʻana o ka nui o ka crocodile, i loaʻa nā pono waiwai kūpono no nā kaiāulu i hoʻolaʻa ʻia no ka mākaʻikaʻi ma o nā holo waʻa ma o ka Pāka Aupuni ". Eia naʻe, ua aʻo ʻo ia ʻaʻole hiki ke hana iki inā ʻaʻohe wahi nānā i kahi e like me nā pono o kēia pāka ʻāina nui.
ʻO ka Crocodylus acutus kekahi o nā ʻano kolo ʻekolu e kū nei ma Mekiko a ʻo ka mea me ka puʻuwai nui, akā i nā makahiki he 50 i hala iho nei ua emi kona kū ʻana i nā helu hoʻoili moʻolelo. I Chiapas ke noho nei ia ma ke kahakai kahakai o ka muliwai Grijalva, ma ke kaumaha waena o ka mokuʻāina.
