Expedition Team

Our superb team is key to the quality of your experience


Our unparalleled team of Antarctica travel guides assure you an engaging, in-depth experience, and our generous staff-to-guest ratio of 1:10 means more choice in activities, and more diverse personalities and interests you can gravitate to. An expedition leader, eight naturalists/historians, a National Geographic photographer, a Lindblad-National Geographic certified photo instructor, a Global Perspectives guest speaker, undersea specialist, video chronicler and a wellness specialist all contribute to your experience of the wonders.


Meet the expedition team for this departure

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  • Alexandra Van Nostrand

    Assistant Expedition Leader
    Alexandra is happiest when chasing waterfalls, exploring wilderness, or reveling in a good story. Her travels have brought her from Asia, to Central and South America, the Pacific Islands, across the United States and up to Alaska.  She is fascinated by ice in all its forms and loves to revel in the vastness of the polar regions and is thrilled to take her adventures to the sea after many years of hoofing it across various continents.

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  • Ashley Karitis

    Video Chronicler
    Ashley was raised in the foothills of the Cascade Range in Central Oregon. After childhood careers in ski racing, equestrian sports, classical piano, and summer jobs on a dude ranch, she emerged as a unique hybrid of adventuress, hobby farmer, and storyteller. 

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  • Carl Erik Kilander

    Naturalist
    Carl was born in Norway and received a master’s degree in forestry and nature conservation from the Norwegian University of Life Sciences in 1973. His professional experience is mainly connected to environmental issues and natural resource management on the Norway mainland and in Svalbard. A major part of his professional experience comprises planning and management of protected areas, particularly in the southern parts of Norway and Svalbard. During the period 1999-2001 Carl was Head of the Environmental Department at the Governor of Svalbard´s office. He has also been District Manager (southwestern Norway) followed by the position of Senior Environmental Adviser at the Norwegian State Forest Service.

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  • Doug Gualtieri

    Naturalist
    Doug’s passion for the natural world started at an early age in his home state of Michigan. He received two biology degrees from Central Michigan University, and later went on to get a master’s degree in conservation biology. His education led him to study a diverse range of natural sciences, with an emphasis on ecology, animal behavior, and migratory birds. Shortly after leaving the academic world, Doug migrated north to Alaska with his trusty Siberian husky, Koda. He began working as a naturalist in Denali National Park in 1999. For over seven years he has shared his love of Alaska and Denali’s six million acres with Lindblad Expeditions-National Geographic guests, as trip leader for the Denali Land Extension based at the North Face Lodge deep within the park.

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  • Elise Lockton

    Naturalist
    Elise’s passion for travel and interpretation is evident when you learn about the places she has chosen to live, work and travel. A degree in environmental studies introduced her to the world of interpreting nature, which has evolved into both a passion and profession.

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  • Eric Guth

    Naturalist/Certified Photo Instructor
    Eric began work with Lindblad Expeditions-National Geographic in 2006 as a means to see the world, work with great photographers and engage his environmental studies degree beyond the classroom. His initial years with the company were spent working the waters of Southeast Alaska and Baja California. His move to the National Geographic Explorer in 2008 helped earn him the experience and knowledge needed to establish himself as a trusted boat handler, naturalist and respected photographer in nearly all the environments Lindblad-National Geographic travels.

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  • Javier Cotin

    Naturalist
    Javier 's passion for birds and nature began as a child exploring the Pyrenees mountains with his father. The mystery that surrounds the Lammergeier silhouette triggered his curiosity and interest towards wildlife. 

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  • Jon Bowermaster

    Global Perspectives Guest Speaker
    Adventurer and author Jon Bowermaster is a six-time grantee of the National Geographic Expeditions Council and award-winning writer and filmmaker. Author of eleven books, he is also writer, director and producer of twenty documentary films, most recently Dear President Obama, The Clean Energy Revolution Is Now, produced with and narrated by actor/advocate Mark Ruffalo, and Antarctica 3D, On the Edge, narrated by Tilda Swinton. Current film projects include The Ghost Fleet, which looks at the global issue of fishing slaves, a six-part series for Vice.com called Clean Water Wars and the web series The Hudson, A River at Risk. Bowermaster lives in New York’s Hudson Valley. 

    Jon Bowermaster wrote Crossing Antarctica.

     

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  • Lucho Verdesoto

    Expedition Leader
    Born and raised in the tropical country of Ecuador, Lucho is a passionate naturalist that has been working for Lindblad Expeditions-National Geographic since 1998. With a marine biology background, he started as a naturalist in the Galápagos Islands in 1994. Since then, he has filled numerous roles with Lindblad-National Geographic, such as naturalist, undersea specialist and expedition leader in the Galápagos Islands, Costa Rica and Panama, and Baja California.

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  • Michael Nolan

    Naturalist/Certified Photo Instructor
    Michael Nolan was born in Bitburg, Germany to an Air Force family stationed there. His first experience of the ocean came at age 12, when he learned to snorkel in the Italian Mediterranean. At age 17 he moved to Tucson, Arizona and became a PADI SCUBA instructor, before starting a SCUBA diving business that specialized in diving trips to the Sea of Cortez.

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