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Wildlife · Destination Guide

Sydney

A major city with world-class shore dives, aquatic reserves, and iconic topside days

Updated Jan 23, 2026 • 15 sources

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Wildlife In Sydney

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

Photo of Common Seahorse
Seahorses and Pipefishes

Common Seahorse

Hippocampus kuda

1 linked spot

brown octopus swimming under the sea
Molluscs

Cuttlefish

1 linked spot

Photo of Flounder
Saltwater Fishes

Flounder

1 linked spot

Photo of Nudibranch
Molluscs

Nudibranch

1 linked spot

Photo of Octopus
Molluscs

Octopus

1 linked spot

Photo of Skate Fish
Rays

Skate Fish

1 linked spot

green and black fish in body of water
Rays

Stingrays

1 linked spot

Photo of Weedy Seadragon
Seahorses and Pipefishes

Weedy Seadragon

Phyllopteryx taeniolatus

1 linked spot

Photo of Wrasse
Saltwater Fishes

Wrasse

1 linked spot