KnowKi

Learn the wildlife of national parks

Learn the wildlife of Kayan Mentarang National Park

Indonesia

1,262 species have research-grade observations inside Kayan Mentarang National Park on iNaturalist. KnowKi turns the most recorded into short lessons with real photos, so you know what you're looking at before you go.

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Āki the kiwi, KnowKi's guide

Most recorded here

The species with the most research-grade observations on iNaturalist, and how many each has. Most recorded doesn't mean native.

Birds

  1. Great Crested Tern Thalasseus bergii21
  2. Pacific Swift Apus pacificus8
  3. Bulwer's Petrel Bulweria bulwerii7
  4. Alor Boobook Ninox plesseni7
  5. Pied Bushchat Saxicola caprata4
  6. Scaly-breasted Munia Lonchura punctulata4
  7. Ornate Pitta Pitta concinna4
  8. Brown Booby Sula leucogaster3
  9. Lesser Frigatebird Fregata ariel3
  10. Wallacean Drongo Dicrurus densus3

Plants

  1. Timor white gum Eucalyptus urophylla12
  2. Asian Palmyra Palm Borassus flabellifer7
  3. Coconut palm Cocos nucifera5
  4. White Gum Eucalyptus alba5
  5. Common lantana Lantana camara3
  6. Papaya Carica papaya3
  7. Crown flower Calotropis gigantea3
  8. Siam weed Chromolaena odorata3

Mammals

  1. Spinner Dolphin Stenella longirostris19
  2. Blue Whale Balaenoptera musculus6
  3. Short-finned Pilot Whale Globicephala macrorhynchus4
  4. Fraser's Dolphin Lagenodelphis hosei2

Insects

  1. Plain Tiger Butterfly Danaus chrysippus8
  2. Caper White Belenois java7
  3. Asian Weaver Ant Oecophylla smaragdina5
  4. Chocolate Albatross Appias lyncida3
  5. Swamp Tiger Butterfly Danaus affinis3

Reptiles

  1. Yellow-lipped Sea Krait Laticauda colubrina14
  2. Tokay Gecko Gekko gecko10
  3. Emerald Tree Skink Lamprolepis smaragdina3
  4. Saltwater Crocodile Crocodylus porosus2
  5. Blue-lipped Sea Krait Laticauda laticaudata2
  6. Hawksbill Sea Turtle Eretmochelys imbricata2

Fish

  1. Clark's Anemonefish Amphiprion clarkii31
  2. Spiny Seahorse Hippocampus histrix29
  3. Leaf Scorpionfish Taenianotus triacanthus23
  4. Snowflake Moray Echidna nebulosa21
  5. Ribbon Sweetlips Plectorhinchus polytaenia21
  6. Pacific Lyretail Anthias Pseudanthias cheirospilos21
  7. Ribbon Eel Rhinomuraena quaesita19
  8. Blacksaddle Toby Canthigaster valentini17
  9. Spiny Chromis Acanthochromis polyacanthus17
  10. Yellow Boxfish Ostracion cubicum16

Mollusks

  1. Magnificent Chromodoris Chromodoris magnifica28
  2. Many-lobed Ceratosoma Ceratosoma tenue21
  3. Dusky Nembrotha Nembrotha kubaryana21
  4. Phyllodesmium crypticum21
  5. Blue Dragon Pteraeolidia semperi21
  6. Varicose Wart Slug Phyllidia varicosa19
  7. Tryon's Hypselodoris Hypselodoris tryoni18
  8. Chamberlain's Nembrotha Nembrotha chamberlaini16
  9. Decumbent Spanish Dancer Hexabranchus lacer16
  10. Forsskål's Pleurobranch Pleurobranchus forskalii15

How a trip works

A trip has its own trail of lessons: meet six species, match them to new photos, then practice with four choices. Species you learn go into your Fieldbook, and starting a trip earns its Passport stamp. Your home place stays as it is.

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Species lists and counts from research-grade observations on iNaturalist, as of October 2026. Parks outside the U.S. are from the World Database on Protected Areas (UNEP-WCMC and IUCN, Protected Planet). KnowKi is not affiliated with the National Park Service or any park's managers. Free, with no ads, no account, and no purchases.