Thomas Geissmann created the largest internet portal on the gibbons. It
consists of two distinct websites:
The Gibbon Research Lab. provides freely accessible publications, photographs, sound recordings, and video material on gibbons. Language: English; several journal articles and an introduction to gibbon biology are also available in German language.
The Gibbon Network presents a worldwide survey of recent publications and current research projects on gibbons, a survey of gibbons in zoos, a filmography of gibbon films, and education texts on gibbons. Language: English.
Brief introduction to gibbons, in German language, with a text by Markus Kappeler.
This site offers the full text of several publications on gibbons and Markus Kappeler 's PhD thesis on the Javan silvery gibbon (Hylobates moloch). Language: German, thesis in English.
Goodall Institute Switzerland
Institute for research and science, ethological research on chimpanzees and other primates, conservation, education and awareness on nature and environment. Language: German.
für Primatologie (GfP)
The website of the German Society of Primatologists. Language: German.
A website dedicated to the preservation of the endangered silvery gibbon (Hylobates moloch).
Contact: The Silvery Gibbon Project, PO Box 335, Como, Western Australia 6952, Australia. Language: Englisch.
Website of the Gibbon Conservation Alliance