For the past three weeks, temperatures have been mostly mildly below freezing to well below. The St. Clair River has largely frozen over so open water is limited. As a result, overwintering waterfowl been compressed into small spaces. I saw in this small open water area Mute Swan, Tundra Swan, Canada Goose, Redhead, Bufflehead, and possibly another species.
Tundra Swans, Cygnus columbianus (link to allaboutbirds.org), are majestic, breathtakingly marvellous birds to watch. As they migrate through our part of the world on their way to their breeding ground, many stop and rest in harvested corn fields. When resting they congregate in large flocks that sometimes number in the hundreds or thousands.
They are also wary of humans, flying away when we become too intrusive. I was fortunate to approach within about 100 meters. After taking this photo I withdrew to leave them in peace.
These majestic creatures (Cygnus columbianus, link to AllAboutBirds from Cornell Lab of Ornithology) are quite shy and keep a healthy distance from humans. This pair did not care for my presence a mere 200 or so meters away and took flight.