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Dusky Dolphin

Lagenorhynchus obscurus

Average Size

Newborns: 22-28 inches

Weight: 7-11 lb

Adults: 5-7 feet

Weight: 110-200 lb

Status: Locally common

Population: Unknown

Threats: The two main threats are getting trapped in fishing nets and hunting.

Quick facts:

The Dusky Dolphin is one of the most acrobatic of all the dolphins.

The Dusky Dolphin is known for its extraordinary high leaps and jumps.

It is very gregarious and seems to invite the company of other species of cetaceans and its own species.

Other Names Used:

Fitzroy’s Dolphin

Group Size:Range from 6-15 and 6-500. The largest gatherings of Duskies are generally found in the summer time.

Behavior: This highly inquisitive and usually easy to approach dolphin seems to enjoy contact with boats as well as people. They eagerly ride bow waves and may leap a dozen times in a row. Usually when one animal will start jumping, the others in the group will join in and do it too.

Where to look for Dusky Dolphins: In coastal temperate waters of New Zealand, Southern Africa, and South America.

Calves:

Diet:They eat anchovies and squid.

Habitat: Inshore waters

Other interesting facts:

They have about 24-36 pairs of small teeth.

A Dusky may make 40 to 50 acrobatic leaps one after the other at one time.

Frequently found swimming with Right Whales.

Duskies make violent water slaps to herd prey.