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Wildlife · Destination Guide

Guam

Wrecks from two world wars, a heart shaped blue hole, and tropical walls in the Western Pacific

Updated Oct 30, 2025 • 34 sources

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Wildlife In Guam

Browse the full species list linked to approved dive spots in Guam.

Green sea turtle ( Chelonia mydas ), Moorea, French Polynesia
Turtles

Green Turtle

Chelonia mydas

4 linked spots

brown turtle in sea
Turtles

Hawksbill Turtle

Eretmochelys imbricata

4 linked spots

Photo of Octopus
Molluscs

Octopus

4 linked spots

a fish that is swimming in the water
Saltwater Fishes

Barracuda

3 linked spots

A blacktip reef shark swims over sandy seabed.
Sharks

Blacktip Reef Shark

Carcharhinus melanopterus

3 linked spots

Red lionfish (Pterois volitans) near Gilli Banta Island (near Komodo, Indonesia)
Saltwater Fishes

Lionfish

3 linked spots

gray snake photography
Rays

Moray Eel

3 linked spots

a fish swimming in water
Saltwater Fishes

Parrotfish

2 linked spots

Photo of Whitetip Reef Shark
Sharks

Whitetip Reef Shark

Triaenodon obesus

2 linked spots

orange and white clown fish
Saltwater Fishes

Clownfish

1 linked spot

crab on rock
Crustaceans

Crab

1 linked spot

Gestreifter Adlerrochen ( Pteromylaeus bovinus )
Rays

Eagle Ray

1 linked spot

Photo of Scorpionfish
Saltwater Fishes

Scorpionfish

Scorpaenidae

1 linked spot

Photo of Shrimp
Crustaceans

Shrimp

1 linked spot

green and black fish in body of water
Rays

Stingrays

1 linked spot

Photo of Tuna
Saltwater Fishes

Tuna

1 linked spot

Photo of Wrasse
Saltwater Fishes

Wrasse

1 linked spot