Intelligent aquatic mammal, echolocation user.

Widespread, agile marine dolphin species.

Freshwater cetaceans with elongated beaks.

A species of small dolphin (Stenella longirostris).

Any of two species of dolphins of the genus Stenella.

An extensively studied dolphin (Stenella coeruleoalba), found in temperate and tropical waters of all the world's oceans.

Large, fast, colorful marine fish.

Underwater swimming technique using legs.

No harm to dolphins during fishing.

Lagenorhynchus obscurus, a dolphin found in coastal waters in the Southern Hemisphere.

Support rod under bowsprit, sailing.

A subspecies of the Indo-Pacific humpback dolphin (Sousa chinensis chinensis), of the Pearl River Delta, which gain pink coloration as they age.