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The Birdman of Koshkonong

The Life of Naturalist Thure Kumlien

Martha Bergland

 

The story of one of Wisconsin's earliest and most influential naturalists, whose studies of bird specimens at Lake Koshkonong led to great advances in ornithology.

 

328 pages, 6 x 9, 74 color and b&w photos
Paperback: $20.00 | ISBN: 978-0-87020-952-9
Ebook: $15.99 | ISBN: 978-0-87020-953-6
Publication Date: 4/15/2021

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Front cover of The Birdman of Koshkonong

Description

Thure Kumlien was one of Wisconsin’s earliest Swedish settlers and an accomplished ornithologist, botanist, and naturalist in the mid-1800s, though his name is not well known today. He settled on the shore of Lake Koshkonong in 1843 and soon began sending bird specimens to museums and collectors in Europe and the eastern United States, including the Smithsonian. Later, he prepared natural history exhibits for the newly established University of Wisconsin and became the first curator and third employee of the new Milwaukee Public Museum.

For all of his achievements, Kumlien never gained the widespread notoriety of Wisconsin naturalists John Muir, Increase Lapham, or Aldo Leopold. Kumlien did his work behind the scenes, content to spend his days in the marshes and swamps rather than in the public eye. He once wrote that he was not “cut out for pretensions and show in the world.” Yet, his detailed observations of the Midwest’s natural world—including the impact of early agriculture on the environment—were hugely important to the fields of ornithology and botany. As this carefully researched and lovingly rendered biography proves, Thure Kumlien deserves to be remembered as one of Wisconsin’s most influential naturalists.

Martha Bergland author photo

Author Bio

Martha Bergland is the coauthor, with Paul Hayes, of Studying Wisconsin, a biography of famed Wisconsin naturalist Increase Lapham, which won the Milwaukee County Historical Society’s Gambrinus Prize. She taught for many years at Milwaukee Area Technical College. She lives in Glendale, Wisconsin.

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With the same keen eye and careful study that Thure Kumlien himself employed, Martha Bergland lifts the enigmatic man from the specimen drawers of history, restarts his heart, and sends him soaring. The sacred brotherhood of Increase Lapham, John Muir, Sigurd Olson, and Aldo Leopold has a new member.

Closing quotation mark
B.J. Hollars
Author of "Flock Together: A Love Affair with Extinct Birds"

"Like finding a rare orchid, Martha Bergland has unveiled a rare and important naturalist during the early settlement years in Wisconsin. Fellow Swede Carl Linnaeus, considered the ‘Father of Botany,’ would have nodded in approval at Thure Kumlien’s contributions in helping us understand the biological riches found in early Wisconsin."

—Tom Anderson, author of Learning Nature by a Country Road

 

"Our image of nineteenth-century wildlife is filtered through John James Audubon, but other pioneer naturalists—less flamboyant and more rooted to a single landscape—fill in the rest of the picture. In The Birdman of Koshkonong, Martha Bergland rescues Thure Kumlien from history’s shadows and gives the Midwest’s own Audubon his due."

—John Hildebrand, author of The Heart of Things: A Midwestern Almanac

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The Birdman of Koshkonong

The Life of Naturalist Thure Kumlien

Martha Bergland

328 pages, 6 x 9, 74 color and b&w photos

 

To order a copy, follow the links below or visit your favorite bookseller.

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Last Updated: April 12, 2026


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