The Golden-headed Lion Tamarin is very rare in its native range in eastern Brazil due to habitat destriction, but a favorite with zoos, in this case in London. In context at www.dixpix.ca/Amazon/fauna/primates/index.html
The birds of Norfolk & Lord Howe Islands and the Australasian South Polar quadrant :London :H.F. & G. Witherby,1928.biodiversitylibrary.org/page/58795340