Hero Image

Our Story

Toni Proescholdt2025

Toni grew up in rural Central Iowa, where summer days meant flipping over logs, watching butterflies, and tagging along to county conservation events. Encouraged by a strong science teacher and a love for hands-on learning, she earned a biology degree from Iowa State University. As a student, she joined an ecological research lab studying butterflies, conducting field surveys in the prairies of the Midwest and alpine meadows of Grand Teton National Park to measure climate change’s effect on plant and pollinator communities.

Fieldwork remained at the core of Toni’s career. She collected jaguar scat in Guatemala’s Peten lowlands, tracked wolves in Southeast Alaska, and worked on a long-term wildlife monitoring project on the Bison Range in Montana. Along the way, she earned a master’s in ecology from Utah State University, where she studied female social behavior in bighorn sheep.

Toni’s connection to the landscape extends beyond research. She’s hiked more than 7,000 miles on long-distance trails, including the Appalachian and Pacific Crest, with additional time on the Continental Divide, Oregon Coast, and Superior Hiking Trails. These journeys shaped her understanding of ecosystems from the ground up.

As a naturalist guide, she brings an ecological mindset to every itinerary. Based in Logan, Utah, Toni spends her free time birding, geocaching, tending houseplants and walking—field guide and hand lens rarely out of reach.

What Our Guests Say

Toni's enthusiasm for the land and nature was palpable. She made the trip fun and, at the same time, was attentive to safety and to giving us all an amazing experience. I really enjoyed her friendly and accommodating nature.
Nancy V.
We could not have asked for a better Expedition Leader! Toni made each of us feel special and went out of her way to ensure everyone had the best possible experience. We will never forget all the little things that Toni did every day to lead the group to a wonderful experience.
Lamont G.
Toni's enthusiasm and joy spilled over into everything she said and did—and into the group. She is knowledgeable and has a delightful sense of humor while also dealing competently with all the practicalities of leading a group.
Nancy N.

Upcoming Adventures with Toni Proescholdt

Our Story

Our Trips

Try Our New Search
Filter by region, country, wildlife and more.
Go to Search
Polar bears in Churchill by P. Endres

Polar Bear Tours

African Safaris

Galapagos Tours

Alaska Adventures

North Rim of the Grand Canyon Cape Royal

U.S. National Parks Tours

Canada & the North

Europe Adventures

Mexico & Central America Tours

South America Adventures

Asia Adventures

Australia & New Zealand Adventures

Penguins One After Another Jump Into The Blue Water From A Snow-white Iceberg, Antarctica

Antarctica & Arctic Journeys

Photo Expeditions

Terra & Tu Cultural Journeys

Expedition Cruises

Women's Journeys

New Adventures

Questions? Call 800-543-8917

Instagram logo An icon representing Instagram, a social media platform. Youtube logo An icon representing Youtube, a social media video platform. tiktok logo An icon representing tiktok. X logo An icon representing X, a social media platform. Facebook logo An icon representing Facebook, a social media platform.
Contact Us

Have a question or comment?
Click any of the buttons below to get in touch with us.

Hours
Mountain Time

  • 8 am to 5 pm, Monday - Friday

  • 8 am to 3 pm on Saturday

  • Closed on Sunday

Call 800-543-8917
Questions? Click to Chat
Questions? Click to Chatchat