BOARD OF DIRECTORS & Staff

Jeff Nelson worked for 30 years with Ducks Unlimited in both the U.S. and Canada, finishing his career with the organization as Chief Executive Officer at DU Canada. While at DU, he served in several positions including in the U.S. as Chief Biologist and Director of the Great Plains Regional Office in Bismarck. He recently retired from the World Wildlife Fund after six years as Deputy Director for their Northern Great Plains program. Jeff has served on the boards of the Prairie Pothole Joint Venture, Northern Great Plains Joint Venture (co-chair), Wildlife Habitat Canada, and Ducks Unlimited Canada. He remains focused on conservation of the continent's grasslands and the birds that depend on them. Jeff spends his free time hunting, fishing, hiking, and enjoying the great outdoors with his family, both in Montana and Nova Scotia, Canada.

Tiffany Mayo has been a full time Animal Keeper at Cleveland Metroparks Zoo for 18 years. She is currently the Lead Keeper of the Hospital/Commissary area with a focus on avian incubation and hand rearing. She has been the Association of Zoos and Aquariums (AZA) Trumpeter Swan Species Survival Plan Coordinator and Studbook Keeper since 2016. In this position Tiffany assists in managing the Zoological population of trumpeter swans, coordinates Zoo participation in restoration programs, and works to promote waterfowl and wetland conservation. She serves on the Small Grants Committee for the AZA Anseriformes Taxon Advisory Group (TAG) providing funding for waterfowl conservation projects and professional development opportunities. She is an active member of the Greater Cleveland Chapter of the American Association of Zookeepers which raises money for conservation initiatives around the world.

Tiffany strives to collaborate with conservation organizations to achieve the unified goal of connecting people to their local environment using swans and other waterfowl and in turn inspiring action to protect wildlife and wild places.

Dave Myers is a business owner and CEO with a professional background in finance and accounting. He spent six years as a CPA of a national CPA firm and 18 years of financial management of various business enterprises. He has been at his current business for 20 years, which is owned with his sons and is in food service with locations in Idaho, Iowa and Tennessee. In addition to operating the franchise stores, he has served on the franchise system's national leadership counsel of the Franchise Advisory Board as well as marketing and technology.

Ken is an Emeritus Research Scientist with the Ontario Ministry of Natural Resources and retired in 2013 following a 40 year career in wildlife ecology and conservation which took him to locations throughout the North American Arctic. As an Ontario public servant, his work focused on the Hudson and James Bay region and on understanding ecological relationships of birds and wetlands, especially waterfowl. His work also had an academic context as he co-supervised the research of many graduate students at several universities.

Ken considered that his primary responsibility as a public servant was to help protect and manage the natural resources of Ontario and North America. In pursuit of that objective, he dealt with the public, non-government organizations, First Nations and other governments by helping develop and implement wildlife population and habitat management and monitoring plans, applying the results of his own and others’ research. He served on the Mississippi Flyway Council Technical Section and technical committees of two North American Waterfowl Plan Joint Ventures (Eastern Habitat, Arctic Goose) and continues to be a member of the Management Board of the Arctic Goose Joint Venture. He was a member of the team that undertook the first continental assessment of the North American Waterfowl Management Plan. He was previously on the board of Birds Canada and is currently on the board of Trumpeter Swan Conservation Ontario. Ken remains an active writer and reviewer in the field of waterfowl and wetlands conservation.

Mike Anderson is presently Emeritus Scientist at the Institute for Wetland and Waterfowl Research. He helped found the Institute in 1991 and was employed with Ducks Unlimited Canada from 1990-2013. Before retiring, Dr. Anderson had broad responsibilities for DU’s scientific investments and adaptive management culture. He also assisted with strategic and operational planning for DU nationally.

Prior to joining DU, Mike spent 18 years at the Delta Waterfowl and Wetlands Research Station, last serving as the Station’s Director. He has been involved in waterfowl research, primarily on the Canadian prairies, since 1972. Mike has been engaged in national- and international-level waterfowl management working groups for nearly 30 years. He continues to serve on the North American Waterfowl Management Plan's International Plan Committee and related technical teams, writes articles for scientific journals and outdoor magazines, and recently edited a book.

Brad Bortner retired from the US Fish and Wildlife Service after 33 years as a migratory bird biologist and manager. He served as Chief, Division of Migratory Bird Management in USFWS Headquarters from 2011-2017. Previously, he served in Portland, Oregon as Chief, Division of Migratory Bird and Habitat Programs, Pacific Region, USFWS from 1992-2011. He also served as a migratory bird biologist and supervisor for the Migratory Bird Division at the Patuxent Wildlife Research Center in Laurel, Maryland. He started his federal career as an ecologist with the Office of Hydropower Licensing, Federal Energy Regulatory Commission.

During his career, Brad was involved in many partnership efforts to conserve and manage migratory birds and their habitats at international, national and regional scales. His job took him to Russia, Japan, and to all Canadian Provinces and States in the United States. Brad served on the boards or technical committees of the Intermountain West Joint Venture, Seaduck Joint Venture, Black Duck Joint Venture, Pacific Coast Joint Venture, and Central Valley Habitat Joint Venture. Additionally, he worked closely with all four Flyway Councils and their Technical Committees.

Brad is the son of a U.S. Navy Captain and grew up in Annapolis, Maryland where he developed his lifelong interest in waterfowl, especially swans. Brad banded his first waterfowl including swans as a high school student volunteering with Dr. William Sladen of Johns Hopkins University. Brad also spent a year studying swans under Dr. Sladen in graduate school before completing his master’s degree research on the bioenergetics of Tundra Swans wintering in North Carolina. Brad and his wife live on a hay farm in Washington State. He enjoys waterfowl hunting, building furniture, carving decoys, training his Labrador retrievers and just about anything else outdoors.

Dan Casey's professional career has been based in Montana since 1983, where he currently serves as the Northern Great Plains Joint Venture Coordinator for Ducks Unlimited, working out of Billings. He held previous positions with Montana Fish, Wildlife and Parks (1983-1999), where he headed research projects on Canada Geese, elk and nongame birds; and with American Bird Conservancy (2000-2014), where he served as the Northern Rockies Bird Conservation Region Coordinator.

Dan is the past Chair of the Montana and Western Working Groups of Partners in Flight (PIF), and currently serves on the PIF National Steering Committee. He was the primary author of the 2000 Montana Bird Conservation Plan, a co-author of the Birds of Montana (2016), and former editor of the Audubon Christmas Bird Counts for Montana and Idaho. He has served on the Technical Committees of three different migratory bird habitat Joint Ventures, which focus on empowering partnerships to deliver strategic habitat conservation. He and his wife Susannah have homes in Billings and Somers (Flathead Valley), and have two fledged daughters, Lauren and Alice.

A Boston-based Director at PwC, Maryanne leads Global and US Analyst Relations for Alliances and Managed Services and serves as Research Lead on PwC’s Global AR team. In this role, she develops and expands relationships with leading business, technology and industry analysts worldwide and works with PwC leaders to provide the analyst community with differentiating insight into PwC’s business.  

Maryanne has more than 20 years professional experience in client service, product management, market research, editing, communications, marketing and management, and as an independent consultant, writer and award-winning short film producer. She has served on local boards, volunteered extensively in her community and through PwC, and is a longtime member of Mass Audubon and The Trustees of Reservations. 

Maryanne’s interest in wildlife and waterfowl started as a child growing up in Maryland near the Susquehanna River and Chesapeake Bay. She is committed to making nature and the outdoors more accessible to everyone and supporting the vitality and welfare of wild Trumpeter swans with the Trumpeter Swan Society. 

Carrol Henderson was supervisor of the Minnesota Department of Natural Resources- Nongame Wildlife Program, a program he created, since 1977, until his retirement in 2018. During those 40 years he developed a statewide program for the conservation of nongame wildlife that has received both national and international recognition. He helped plan and carry out restoration of peregrine falcons, bald eagles, eastern bluebirds, river otters and trumpeter swans in Minnesota.

Carrol is the author or co-author of 13 books including Woodworking for Wildlife, Landscaping for Wildlife, Wild About Birds: the DNR Bird Feeding Guide, Birds in Flight: The Art and Science of How Birds Fly, Oology and Ralph's Talking Eggs, and the Field Guide to the Wildlife of Costa Rica. The Minnesota DNR Nongame Wildlife Program and the state nongame wildlife checkoff on state tax forms was organized to expand on Hennepin County’s swan restoration program to restore Trumpeter Swans elsewhere in Minnesota in 1982.

Lisa is an accomplished veterinarian and comparative pathologist with 30 years of experience in comparative medicine and disease diagnosis across multiple animal species. She has conducted advanced research in animal and human disease pathogenesis, as well as drug discovery and development, successfully leading teams in both academia and industry. With a solid foundation in comparative medicine, veterinary science, and environmental science, Lisa has gained a strong understanding of the interconnections between environmental, animal, and human health.

Currently, as a Director at Merck & Co., Inc., Lisa leverages her expertise in nonclinical drug development across various therapeutic areas. She collaborates with global scientific and regulatory teams, mentors a diverse group of scientists, and is skilled at strategic planning and risk assessment. A lifelong learner, she engages in leadership and specialized scientific programs and is passionate about protecting wildlife and their habitats. In her free time, Lisa and her family enjoy exploring diverse ecosystems.

Kelly Schouten is a full time Educator at the Kansas City Zoo. In her position, she delivers educational programming and outreach to a wide variety of groups both on and off-site. This position allows her to use her skills communicating to a variety of audiences and spread important conservation messages. She has designed age-appropriate curriculums for school-age audiences for both classroom settings as well as for youth camps. These curriculums use a combination of presentations, written materials, and hands-on activities that help make complex topics accessible to all learners. She has also developed presentations that can be adapted to older audiences at community events, group functions and pop-up locations on and off zoo grounds. By far, she feels that the most exciting part of her job is getting to meet people in the community and help them to learn about the natural world, the creatures in it, and to gain a better understanding of the critical interrelation of all living things.

Trumpeter swan conservation became a passion project in 2019 when she attended the swan release in Iowa. Since then, she has worked on creating trumpeter swan and wetland educational content for the Trumpeter Swan Society and the Kansas City Zoo. She has been named the leader of the Kansas City Zoo’s Trumpeter Swan Conservation Program and brings an educational perspective to the program.

Mark Vrtiska was the Waterfowl Program Manager for the Nebraska Game and Parks Commission. He has designed, directed, reviewed, conducted and coordinated field research, population and human dimension surveys, and conservation plans pertaining to waterfowl, including Trumpeter Swans, and other migratory birds. Mark served as the agency’s representative on the Central Flyway Waterfowl Technical Committee, serving as the Committee’s representative on the Human Dimensions Working Group and North American Waterfowl Management Plan Revision. As an Instructor at the University of Nebraska-Lincoln he taught upper-level, graduate/undergraduate course in waterfowl ecology and management. He has conducted research and monitoring on the High Plains Flock of Trumpeter Swans.

Gary Ivey began working with Trumpeter Swans in 1980 when he initiated a neck-collar/migration study at Oregon's Malheur National Wildlife Refuge and has continued his work to restore the Oregon Trumpeter flock in partnership with local agencies. He worked as a wildlife biologist for 18 years with the U.S. Fish and Wildlife Service at several western refuges, serving 15 years at Malheur NWR. Gary is currently employed as a Research Associate with the International Crane Foundation with a focus on conservation of Sandhill Crane populations and their habitats in the western U.S.

Margaret worked for the Kinnickinnic River Land Trust, working in land conservation and leading the KRLT's national accreditation application to become the first Wisconsin land trust to be nationally accredited. She served as Executive Director at the Great River Road Visitor and Learning Center in Prescott, Wisconsin, one of more than 60 Interpretive Centers on the Great River Road, a Watchable Wildlife Site and a Great River Road Audubon Birding Trail site. She has served on the board of tourism and chamber of commerce organizations and the St Croix National Heritage Area Task Force. She has been a certified Wisconsin Master Gardener since 1997. She is a Certified St. Croix Master Watershed Steward. She received the Wisconsin Department of Natural Resources 2020 Invasive Crusader Award.