Riding Mountain National Park of Canada

Trumpeter Swans Continue to Call Riding Mountain National Park their Summer Home

The Trumpeter Swan (Cygnus buccinator) population has increased by 19 swans over the past 5 years in Riding Mountain National Park (RMNP). Forty nine swans – 34 adults and 15 cygnets, or young swans - have been located during the most recent count this summer. These numbers show a population growth since Trumpeter Swans returned naturally to the RMNP ecosystem and were confirmed to be nesting back in 2003.

In the past, this largest native North American waterfowl species nested throughout western Canada. By 1933, however, extensive hunting for their meat, skin, feathers and eggs left the Trumpeter Swans in serious trouble, nearing extinction in Canada and the United States.

Fortunately, the swans were fully protected from hunting before it was too late. Supplemental winter feeding programs, and the resurgence of beaver, whose ponds create prime nesting habitat, allowed a dramatic comeback. Reintroduction programs in Ontario and the northern United States have helped to establish new breeding populations and have allowed the further spread of the species into its former range.

Only 3 sightings of Trumpeters were recorded in Manitoba between 1900 and 1970. During the 1980's and 1990's sightings were increasing, but no wild breeding pairs were documented in the province until recently.

The species still faces threats including a reduction in quality and quantity of winter habitat. However with ongoing conservation efforts across the country the future looks good for the Trumpeter Swan.

Park staff continues to protect habitat and monitor populations while working with regional partners to ensure these magnificent birds thrive in Manitoba.