Orca (Killer Whale)
Known for their distinctive black and white coloring, orcas rely on clicks and pulsed calls produced through their melon. They locate seals, fish, and even other whales using sound waves between 1-100 kHz. Their echolocation helps them coordinate complex hunting strategies as a pod. Family groups develop unique sound “dialects” that strengthen their bonds. This acoustic signature helps them recognize pod members across vast ocean distances and enhances their group hunting success.