In the news | Arkansas Democrat Gazette
Kort samengevat
Cyril Grueter, an Oxford primatologist intrigued years ago by a zoo's gibbon that made a pet of a mouse in her enclosure, surveyed 427 cases of such behavior in 88 species, finding every primate has the tendency to keep pets, but not to human extremes.
Verder lezen bij de bron
Bekijk het volledige nieuwsbericht rechtstreeks bij Arkansasonline.
Lees het volledige bericht ↗