 After their arrival at Bencoulen in August 1819, Raffles requisitioned most of their collection and left them copies of their drawings, descriptions and notes.Duvaucel and Diard took leave, sent their share to Calcutta and parted.Duvaucel set off to Padang, and collected specimens of the Malayan tapir, Sumatran rhinoceros, several monkeys, reptiles, deer and axis in this area.