Dolphin

About

How dolphin lives

Dolphins are intelligent marine mammals known for social learning, coordinated hunting, and playful movement. Many species travel in pods, use whistles to coordinate, and learn feeding strategies from one another over time. Many dolphins use echolocation to map their surroundings with sound. Ocean animals navigate three-dimensional space, pressure, and constantly shifting currents.

Conservation

Status and habitat pressure

Many dolphin populations are stable, but some face bycatch, noise pollution, chemical contamination, and boat disturbance. Marine protected areas and better fishing practices are important where local groups rely on the same coastal waters year after year.

Common species still depend on habitat quality, clean water, food webs, and low disturbance.

Quick Facts

Things to notice

• Many dolphins use echolocation to map their surroundings with sound.
• Hair, fur, and milk production are hallmark mammal traits that separate them from other vertebrates.
• Ocean animals navigate three-dimensional space, pressure, and constantly shifting currents.
• Stable populations still depend on habitat quality, food availability, and low human pressure.