Nyungwe Forest Heart Of Africa is the largest of the eight aviaries in Bird Paradise. It is also the most forested, thanks to concerted efforts to preserve over 150 mature trees which were on the site before the construction.
Look out for the biggest tree - a weeping fig - in Mandai Wildlife West, and the critically endangered tree Marsh Ubah which is known to exist only in the forested areas of Mandai and Yio Chu Kang.