diving.voyage
Common Dolphin

Marine life profile

Common Dolphin

Recorded at 397 dive sites

Where divers encounter it

Explore Common Dolphin around the world

The common dolphin (Delphinus delphis) is the most abundant cetacean in the world, with an estimated global population of about six million. Fast, social and acrobatic, it travels in coordinated groups and may ride pressure waves beside boats.

Dive sites397
Countries45
Animal groupMammals
Safety profileGenerally Harmless

Meet the species

What to look for

How to Recognize It

A sleek dolphin with a distinct hourglass color pattern along the flanks and a long, defined beak.

How It Behaves

Fast, social and acrobatic, it travels in coordinated groups and may ride pressure waves beside boats.

Special Ability

Echolocation turns returning clicks into a detailed acoustic picture of prey and surroundings.

Dive responsibly

Share the water well

How to Approach

Keep a respectful distance and let the animal initiate any closer pass. Never pursue, touch or separate a group.

Safety

These are strong, protected wild animals. Follow local interaction rules and avoid placing yourself between adults and young.

Worth knowing

The detail you remember

Interesting Facts

Large feeding groups can coordinate to compress schooling fish into a dense, accessible bait ball.

Where to Find

Look in productive coastal water, sheltered bays, channels and offshore feeding areas where food is concentrated.

Known countries

AustraliaMaldivesRomaniaSaudi ArabiaGreeceTurkeyIndonesiaFranceGuadeloupePhilippinesSeychellesSenegalNew ZealandIrelandPortugal