Bornean Orangutan Kiss Squeak for Hopeless Romantics
October 5th, 2012 | by PSE
This kiss-squeak sound is a defensive mechanism orangutans developed to trick intruders or predators into thinking the individual is bigger
October 5th, 2012 | by PSE
This kiss-squeak sound is a defensive mechanism orangutans developed to trick intruders or predators into thinking the individual is bigger
