Posted by Bob Lefebvre

Here is a great photo taken by Kenneth Johnson on November 3 near the Jumpingpound Gas plant, west of Calgary.

Tundra Swans west of Calgary, November 3, 2018. Photo by Kenneth Johnson.

The darker birds with the pink on their bills are juveniles. I’m not positive that the big bird with its wings outstretched is a Tundra. It could be a Trumpeter (no yellow on the face, long bill) but the shape of the area between the eyes suggests Tundra. Comments welcome.

Trumpeter Swans migrate though the area up to about the first week of November, and Tundras a little later. Most will be gone by mid-month. The majority of Trumpeters tend to pass to the west of Calgary, and many are seen on the Glenmore Reservoir. To the east of town, far more Tundras are seen. But both can be found on any large body of water in the area, or in flocks flying overhead.

Here are eBird maps of reports of the two species during the first week of November. Each red teardrop shows a location where at least one swan was reported.

Above: Tundra Swan reports on eBird in the Calgary area, early November 2018.

Above: Trumpeter Swan reports on eBird in the Calgary area, early November 2018.