Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

About usHow we build our profilesTerms of servicePrivacyLegal notice
MapSpeciesParksDiving
  1. Home
  2. countries
  3. Guam

Guam

Oceania

132

Documented species

0

Parks and reserves

5

Dive sites

Diving and snorkelling

Species documented in Guam

Filter
Class
Family
Habitat
Diet
Conservation

132 species found

Related guides

Keep exploring

Based on what we already know about Guam.

Explore on the map

Interactive map

Second World War wreck

Apra Harbor (Guam)

A natural harbour with several wrecks sunk during the Second World War, including the Japanese ship Tokai Maru.

See dive site
Coral lagoon

Cocos Lagoon (Guam)

A shallow lagoon in southern Guam with easily reached reefs, ideal for beginners and families.

See dive site
Sinkhole/Cave

Guam (Blue Hole)

A vertical sinkhole connected to the sea by an underwater tunnel, one of Guam's most iconic dive sites.

See dive site
Wreck

Guam (Second World War wrecks)

An island with several Japanese and American Second World War wrecks reachable from the shore.

See dive site
Wreck (the only site spanning two wars)

SMS Cormoran (Guam)

A German auxiliary cruiser scuttled by her crew in 1917. Above her, and touching her hull, rests the Tokai Maru, a Japanese freighter sunk in 1943.

See dive site
This page in other languages: Español · Deutsch · Français · Português · Italiano
Giant ClamCritically Endangered

Giant Clam

Tridacna gigas

Staghorn CoralCritically Endangered

Staghorn Coral

Acropora cervicornis

Great HammerheadCritically Endangered

Great Hammerhead

Sphyrna mokarran

Oceanic Whitetip SharkCritically Endangered

Oceanic Whitetip Shark

Carcharhinus longimanus

Hawksbill TurtleCritically Endangered

Hawksbill Turtle

Eretmochelys imbricata

Blue WhaleEndangered

Blue Whale

Balaenoptera musculus

Spotted Eagle RayEndangered

Spotted Eagle Ray

Aetobatus narinari

Giant MantaEndangered

Giant Manta

Mobula birostris

Humphead WrasseEndangered

Humphead Wrasse

Cheilinus undulatus

Killer WhaleEndangered

Killer Whale

Orcinus orca

Whale SharkEndangered

Whale Shark

Rhincodon typus

Grey Reef SharkEndangered

Grey Reef Shark

Carcharhinus amblyrhynchos

Page 1 of 11
Fish in Guam4 species
DivingApra Harbor (Guam)