Source 119: The following quote is from the website of the Bonobo Conservation Initiative; accessed Feb. 2014 at: http://www.bonobo.org/bonobos/what-is-a-bonobo/. This link may or may not still be operational; if it isn't, we may have redirected it to the WayBackMachine archive.

‘Bonobos are the most vocal of the great apes.’

The above quote will appear with yellow highlight in the page below.