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Indo-Pacific Bottlenose Dolphin

Tursiops aduncus

The Indo-Pacific Bottlenose Dolphin has a wide distribution in the coastal waters off Australia, Asia and Africa’s eastern seaboard. Locally they’re found as far west as Table Bay, living on a diet of fish and squid.

Indo-Pacific Bottlenose Dolphins live in pods numbering between 20 and 2,000 individuals. Females give birth to a single baby at 2-6 year intervals, following a 12-month long gestation. Fully grown, these dolphins measure about 2.6m in length and weigh between 150-230kg, and have a life expectancy of up to 40 years in the wild.

The IUCN considers the Indian Ocean Bottlenose Dolphin to be near-threatened, citing the species’ coastal occurrence which brings them into contact with many negative human-induced factors but also indicating that there’s been insufficient research on their population numbers and trends on a global scale.