like jean titil, some 90% of the one-time poachers have become farmers. and that's what the children see while they grow up. but e gorilla ardians cls don't nt things stop there. to grantee the survival of crs the gorillas are respected. because the species isn danger of extinction. >> that's why he only takes his children to the edge of the forest. >> look here, this trail. what amal left tt trail? a porcupin >> he wants his chilen to know about animals. but helso was themo know en to leavthe foresto its inhabitants. >> in today's global living rooms, we go to mexico. >> hi there. i'm pedro calderÓn, and welcome tohe rancho uno house in chihuahua. come in. the ranch is owned by th mexican fund for nature conservation. i manage it, and this is where i live. i am really fortunate to live here in the ranch house. it wasuilt in e 1970s by the originalanch owner he lived he for 40 years. anmuch of wh is stilhere was his. this is the kitchen. here is my computer, my coffee it's very cold here in winter. th's why we don't work in the offi, but in t kitchen, whe