KnowKi

Learn the wildlife of national parks

Learn the wildlife of Namtok Yong National Park

Thailand

915 species have research-grade observations inside Namtok Yong 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. Asian Red-eyed Bulbul Pycnonotus brunneus2
  2. Brown-cheeked Fulvetta Alcippe poioicephala2
  3. White-bellied Erpornis Erpornis zantholeuca2
  4. Chestnut-headed Bee-eater Merops leschenaulti1
  5. Bar-winged Flycatcher-shrike Hemipus picatus1
  6. Black-throated Sunbird Aethopyga saturata1
  7. Spectacled Spiderhunter Arachnothera flavigaster1
  8. Crimson-breasted Flowerpecker Prionochilus percussus1
  9. Chestnut-breasted Malkoha Phaenicophaeus curvirostris1
  10. Eastern Crowned Warbler Phylloscopus coronatus1

Plants

  1. Philippine Ground Orchid Spathoglottis plicata2
  2. Begonia sinuata2
  3. Anti-febrile Dichroa (Chinese Quinine) Hydrangea febrifuga2

Insects

  1. Hearsey's Owl Moth Brahmaea hearseyi14
  2. Picasso Moth Baorisa hieroglyphica14
  3. Xenochroa purpureolineata14
  4. Common Fruit-piercing Moth Eudocima phalonia13
  5. Spotted Green Hawkmoth Cechenena helops12
  6. Tropical Swallowtail Moth Lyssa zampa10
  7. Greater Death's Head Hawkmoth Acherontia lachesis9
  8. Convolvulus Hawkmoth Agrius convolvuli9
  9. Calliteara diplozona9
  10. Cassyma chrotadelpha9

Spiders and kin

  1. Parallel-spined Spiny Orbweaver Gasteracantha diardi5
  2. Asian Hermit Spider Nephilengys malabarensis4
  3. Giant Golden Orbweaver Nephila pilipes1

Reptiles

  1. Sabah Bamboo Pitviper Trimeresurus sabahi13
  2. Forest Garden Lizard Calotes emma9
  3. Oriental Whipsnake Ahaetulla prasina7
  4. Short-handed Bent-toed Gecko Cyrtodactylus brevipalmatus6
  5. Khao Chong Bent-toed Gecko Cyrtodactylus lekaguli6
  6. Keeled Slug Snake Pareas carinatus4
  7. Khao Nan Long-headed Agama Pseudocalotes khaonanensis3
  8. Lan Saka Rock Gecko Cnemaspis lineatubercularis3
  9. Southern Short-horned Pricklenape Acanthosaura meridiona3
  10. Black-headed Cat Snake Boiga nigriceps2

Amphibians

  1. Karin Bubble-nest Frog Raorchestes parvulus5
  2. Perak Horned Frog Grillitschia aceras5
  3. Common Southeast Asian Tree Frog Polypedates leucomystax4
  4. Red-webbed Treefrog Rhacophorus rhodopus4
  5. Infernal Stream Toad Ansonia infernalis2
  6. Smith's Litter Frog Leptobrachium smithi1
  7. Hill Forest Frog Limnonectes hascheanus1
  8. Mengla small treefrog Raorchestes menglaensis1
  9. Poisonous Rock Frog Odorrana hosii1
  10. Tenasserim White-lipped Frog Hylarana eschatia1

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.