Gut Aiderbichl is an animal sanctuary near Vienna http://www.gut-aiderbichl.at/page.home.php
The sanctuary has built special large enclosures to re-home chimps previously used for laboratory research.
Some of the chimps were captured in the wild and have spent the last 30 years in a 5′ x 5′ wire cage while others were born in captivity and have never been outside.
The following vid shows the chimps exploring their new environment – (love the way the leading chimps give each other a reassuring hug before venturing out into this scary new world
