National Geographic Expeditions

Back to NationalGeographic.com 1-888-966-8687

:

Experts by Last Name: D

Carroll Dunham

Medical anthropologist Carroll Dunham has resided in the Himalaya for the past 25 years and currently lives in Nepal. She and her family have spent the last ten summers living with nomads in central Mongolia... More »

Jack Daulton

Jack Daulton is an acclaimed lecturer on the art history of non-Western civilizations and has been a study leader on trips to more than 50 countries throughout the world. His academic work has included extensive study of the art and architecture of Asia and Africa, as well as of Buddhism, Hinduism, and Islam... More »

Wade Davis

An Explorer-in-Residence at the National Geographic Society, Wade Davis holds degrees in anthropology and biology and received his Ph.D... More »

Amy Dickman

Zoologist Amy Dickman has worked in Africa for more than 13 years. She spent six years at the Cheetah Conservation Fund in Namibia, conducted research on human-carnivore conflict in Tanzania, and holds the Kaplan Senior Research Fellowship in Wild Cat Conservation at Oxford University... More »

Jay Dickman

Pulitzer Prize–winning photographer Jay Dickman has worked in photojournalism for more than 35 years, covering topics as diverse as the war in El Salvador, the Olympics, national political conventions, six Super Bowl's, and the 40th anniversary of the bombing of Hiroshima. Among his over 25 assignments for the National Geographic Society, Jay has lived for three months in a Stone Age village in Papua New Guinea and spent a week under the Arctic ice in a nuclear attack sub... More »

David Doubilet

Acclaimed underwater photographer David Doubilet estimates he has spent nearly half his life in the sea since taking his first underwater photograph at the age of 12 with a Brownie Hawkeye camera sealed in a bag. Exploring the world's waters, David has photographed in the depths of such places as the southwest Pacific, New Zealand, Canada, Japan, Tasmania, Scotland, the northwest Atlantic, and Antarctica... More »

Fiona Dunlop

Travel writer Fiona Dunlop has explored northern Spain extensively, writing numerous articles about its culture and gastronomy. She is the author of the National Geographic Traveler guidebooks for Spain and Portugal as well as Spain Chic and the critically acclaimed book New Tapas, which explores Spain’s evolving food culture... More »

Your participation in a National Geographic Expedition provides support to National Geographic's mission of increasing global understanding through exploration, geography education, and research.