www.dailymail.co.uk/news/article-2183579/Welsh-Mountain-Zoo-Chimpanzee-asks-visitors-free-enclosure-heartbreaking-film.html
Someone told me today a story of an orang-utan or a chimpanzee kept as a pet in the US. People ho kept him had to move to a flat and took him to a primates sanctuary. After 5 years they came by to say hello and the animal signed 'please, help, out'.
I googled just now to see if I can find the story and this similar thing came up. Is there anything that can be done to make those primates happy? It might not be as straight forward as releasing them into the wild as they might be not used to but this is heartbreaking.