KnowKi

Learn the wildlife of any country

Learn the wildlife of Nauru

Oceania

77 species have research-grade observations in Nauru on iNaturalist. KnowKi turns the most recorded into short lessons with real photos, so you can learn a country's wildlife from home.

Start this trip in KnowKi →
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. Nauru Reed Warbler Acrocephalus rehsei7
  2. Blue-billed White-Tern Gygis candida3
  3. Great Frigatebird Fregata minor2
  4. Black Noddy Anous minutus1

Plants

  1. Sea Almond Terminalia catappa4
  2. White leadtree Leucaena leucocephala3
  3. Beach Gardenia Guettarda speciosa3
  4. Coconut palm Cocos nucifera2
  5. Sea hibiscus Hibiscus tiliaceus2
  6. Thatch screwpine Pandanus tectorius2
  7. Noni Morinda citrifolia2
  8. Beach Vitex Vitex rotundifolia2
  9. Alexandrian Laurel Calophyllum inophyllum2
  10. Javanese Flatsedge Cyperus javanicus2

Insects

  1. Shadow-winged Resin Bee Megachile umbripennis1
  2. Aspidomorpha deusta1
  3. Cephonodes picus1

Reptiles

  1. Micronesian Emo Skink Emoia arnoensis1
  2. Copper-tailed Skink Emoia cyanura1
  3. Brahminy Blindsnake Indotyphlops braminus1

Fish

  1. Goldflake Angelfish Apolemichthys xanthopunctatus2
  2. Flagtail Triggerfish Sufflamen chrysopterum1
  3. Griffis' Angelfish Apolemichthys griffisi1
  4. Axilspot Hogfish Bodianus axillaris1
  5. Meyer's Butterflyfish Chaetodon meyeri1
  6. Starry Puffer Arothron stellatus1
  7. Bartlett's Anthias Nemanthias bartlettorum1

Mollusks

  1. Pustulose Wart Slug Phyllidiella pustulosa1
  2. Elegant Phyllidia Phyllidia elegans1
  3. Reticulated Sap Sucking Slug Elysia rufescens1
  4. Phyllidia carlsonhoffi1
  5. Elysia marginata1

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.

Start this trip in KnowKi →

Species lists and counts from research-grade observations on iNaturalist, as of October 2026. Free, with no ads, no account and no purchases.