A single female Buff-cheeked Gibbon has replaced the Siamangs at Treetops Trail. I believe this is the offspring of the pair at Gibbon Island which has been kept off show for some years.
The Siamangs are supposedly moving to Rainforest Wild Asia.
Admittedly will be missing the Siamangs being in the Treetops Trail as it's been quite a part of my life for a while, but I'm sure they'll be liking their new home