This magical archipelago keeps bringing us back—2020 will mark our 29th voyage! And it’s not difficult to see why we return again and again, with the Seychelles’ sublime scenery, rare and endemic species, and some of the best snorkeling and diving in the world. You’ll step ashore on remote island paradises that are impossible to reach on your own, including two full days on Aldabra Atoll.
Cofounder & Marine Biologist
A marine biologist and professional naturalist, Jack has spent much of the past two decades traveling on, and lecturing about, the world's oceans. Cofounder of Zegrahm Expeditions and research associate in the Section of Fishes at the Los Angeles County Museum of Natural History, Jack is a leading authority on the fishes and marine environments of the eastern tropical Pacific. For seven years he lived in the Galápagos, where he carried out extensive marine biological studies. In 1997, Stanford University Press published his comprehensive volume The Fishes of the Galápagos Islands, and he received his Ph.D. from Pacific Western University. A true adventurer and Fellow of The Explorers Club, Jack has led numerous expeditions to the remote corners of the world, participating in polar expeditions as a marine naturalist, photographer, and expedition leader, as well as working with noted scientists and explorers such as Jean-Michel Cousteau. Jack is an avid scuba diver, certified divemaster, and dedicated conservationist. In 2002 he was one of 57 scientists invited by the World Conservation Union (IUCN) to participate in a conference in Hanoi to discuss a strategy for the preservation of marine biodiversity. When not traveling, he manages his own photography business in the Florida Keys.
Jack's Blog Posts
Jack's Upcoming Expeditions
Ultimate Seychelles with Aldabra AtollFebruary 14 — February 29, 2020
Philippines with Palau & TaiwanFebruary 29 — March 16, 2020
On this exotic Philippines tour, explore mangrove forests and scenic coastlines on numerous Zodiac excursions, while nature hikes and snorkeling and diving excursions reveal the amazing biodiversity of these isolated islands. A special highlight is the opportunity to interact with native cultures whose customs are reflected in their intricate tribal dress, colorful dances, and rich folklore.
Wild Kamchatka with the Kuril IslandsMay 20 — June 4, 2020
Search for the region's prolific wildlife on Zodiac cruises and naturalist-guided walks. Witness huge concentrations of seabirds in a frenzy of breeding activity, step ashore on beaches crowded with northern fur seals and Steller's sea lions, and photograph stunning scenery, including wildflower studded tundra backdropped by volcanic peaks.
Melanesia, Solomon Islands & VanuatuSeptember 10 — September 27, 2020
Stretching from New Guinea to Fiji, Melanesia encompasses thousands of islands and a rich variety of cultures. On this voyage you’ll discover remote island communities where ancient traditions are preserved and visits from outsiders are few and far between. You’ll also explore Melanesia’s marine world—a pristine haven for three-quarters of the world’s coral species and an astounding 3,000 species of fish.