Pelorus Jack first sighted in Cook Strait

Background. Cook Strait separates New Zealand's North and South Islands, connecting the Tasman Sea to the South Pacific. French Pass, a notoriously dangerous channel within the Marlborough Sounds, was a critical route for ships traveling between Wellington and Nelson. The area was known for its hazardous navigation conditions.

First Sighting. Pelorus Jack was first observed around 1888 when he appeared in front of the schooner Brindle as it approached French Pass. This initial encounter established his reputation for meeting and escorting vessels through the strait, particularly in Admiralty Bay near Cape Francis and Collinet Point.

Species Context. Pelorus Jack was a Risso's dolphin, a species not commonly found in New Zealand waters. His presence in Cook Strait was unusual, contributing to his fame as he accompanied ships through the Marlborough Sounds for over two decades.