Do gibbons have an adaptation to the rainforest?

Yes. They have many. Use this link to learn more about gibbons. google.com/search?hl=en&rls=com.Microsoft:en-us&ei=RqxDS-jDIInGlAfQ9MSVBw&sa=X&oi=spell&resnum=0&ct=result&cd=1&ved=0CAYQBSgA&q=Do+gibbons+have+a+adaptation+to+the+rainforest&spell=1">http://www.google.com/search?hl=en&rls=com.Microsoft:en-us&ei=RqxDS-jDIInGlAfQ9MSVBw&sa=X&oi=spell&resnum=0&ct=result&cd=1&ved=0CAYQBSgA&q=Do+gibbons+have+a+adaptation+to+the+rainforest&spell=1