• Malayan Birdwing
• Raja Brook's Birdwing
• Leatherback
• Marine Turtle
• Agamid Lizard
• Estuarine Crocodile
• Terns
• Woolly-necked Stork
• Pacific Reef-Egret
• Great Egret
• Common Kingfisher
• Blue-eared Kingfisher
• Rufous-backed Kingfisher
• Stork-billed Kingfisher
• Ruddy Kingfisher
• Black-capped Kingfisher
• Collared Kingfisher
• Rufous-collared Kingfisher
• Southern Pied Hornbill
• Blue-winged Pitta
• Brown-throated Sunbird
• Purple-throated Sunbird
• Cooper-throated Sunbird
• Crimson Sunbird
• Scarlet Sunbird
• Little Spiderhunter
• Yellow-eared Spiderhunter
• Grey-breasted Spiderhunter
• Eurasian Honey Buzzard
• Brahminy Kite
• White-bellied Sea-eagle
• Crested Serpent-eagle
• Blyth's Hawk-eagle
• Wallace's Hawk-eagle
• Unidentified Accipiter Hawk
• Flacon
• Red-footed Booby
• Bilou/Kloss Gibbon
• Pangolin
• Sambar Deer
• Simakobu/Pig-tailed Langur
• Dugong
• Dolphins/Porpoises
• Bokkoi/Mentawai Macaque
• Joja/Mentawai Lungur
• Whales, Porpoises

In addition, the following Mentawai species are listed under CITES (Convention on International Trade in Endangered Species) but are not yet protected in Indonesia

• Blue-rumped Parrot
• Blue-crowned Hanging Parrot
• Brown Wood-Owl
• Mentawwai Scops-Owl
• Brown Hawk-Owl
• Banded Palm Civet
• Greaon Marine Turtle
• Hawksbill Marine Turtle
• Water Monitor Lizard
• Short Python
• Reticulated Python
• Tortoise

From Siberut Nature Conservation Area - West Sumatra Management Plan 1983-1988 A World Wildlife Fund Report. Bogor, June 1982 - Appendix 6-2