A juvenile endangered (IUCN) and federally endangered silvery gibbon (Hylobates moloch). Dr. Michael Bomar September 17, 2024 Leave a Comment on A juvenile endangered (IUCN) and federally endangered silvery gibbon (Hylobates moloch). Posted in Seen Them Share: XFacebookPinterestLinkedin Featured species: A juvenile endangered (IUCN) and federally endangered silvery gibbon (Hylobates moloch) at Bali Safari. source Author: Dr. Michael Bomar