BRI’s Loon Program is dedicated to assessing current and emerging threats to loons, and to collaborating with the many agencies and organizations that work to conserve loon populations across the Northern Hemisphere. Our research and conservation projects contribute to understanding basic ecology and strive to unravel the impacts of ecological stressors and how they can be lessened.
The Program is also actively involved in assisting state and federal conservation and management agencies in monitoring efforts that include the capture, banding, sampling, and tracking of individual loons and their populations. We publish our findings through reports, management plans, and communications pieces to inform decision makers and the general public.
Loon Landscapes is a stunning photographic exploration of the world's five loon species. Travel with conservation biologists Dr. David Evers and Kate Taylor for a glimpse into the natural history of the five loon species that reside across the Northern Hemisphere. This collection of dramatic images, depicts the grace and beauty of these iconic waterbirds. In his Foreword, author and field biologist Jeff Fair remarks, “Not only are loons linked to their habitats but loon biologists are as well; good field biologists carry a passion for the landscapes they work upon.”
To purchase your copy, click here.
The Common Loon is a key bioindicator of aquatic integrity for lakes and nearshore marine ecosystems across North America. BRI has conducted research throughout the United States and Canada, to identify major threats to loons while also creating solutions that strengthen current populations and restore loons to their former breeding range. Learn more about research efforts in the following states and provinces:
In 2013, biologists from BRI began one of the largest loon studies ever conducted. The initial five-year scientific initiative, named Restore the Call, aimed to strengthen and restore Common Loon populations within their existing and former range. Research efforts originally focused on three U.S. breeding populations from the western mountains to the Atlantic seaboard; these efforts included translocation, moving individual loon chicks from one area to repopulate another area.
Through this process, BRI has developed detailed translocation protocols and practices so that this method of loon restoration can be replicated in ongoing and future projects. Learn more below.
The Loon Program is actively conducting studies on four of the five species of loons found worldwide: Common Loons; Yellow-billed Loons; Red-throated Loons; and Pacific Loons. Efforts are concentrated on breeding areas for each of the four species, with an emphasis on the Common Loon and on the other three species at the Program’s biostation on the tundra southeast of Barrow, Alaska (in our 9th year at that site in cooperation with the U.S. Geological Survey). Migration studies are limited to monitoring species using satellite transmitters. Winter studies are focused on Common Loons (in Louisiana and South Carolina) and Red-throated Loons (in Delaware, Maryland, North Carolina, and Virginia).
Our Common Loon-specific projects are listed above by state or provence. Other species-specific loon monitoring projects include:
As part of a collaborative effort among wildlife researchers to better understand the effect of increasing Bald Eagle populations on Common Loon populations, BRI is seeking information on observed interactions between the two species.
If you have observed an interaction between Bald Eagles and Common Loons, please share your observation with us through our Bald Eagle and Common Loon Interaction Form. Thank you!
Left: Bald Eagle and Common Loon encounter on Bow Lake, NH. © Jon Winslow
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