What is that bird? It is a Trumpeter Swan! Our eagle-eyed camera operators found it yesterday on our Mississippi Flyway cam and we went to ornithologist Tom Prestby for an expert opinion. So how we tell a Trumpeter Swan from the far more common Tundra Swan? Behavior. Our first clue that we were seeing something a little different? There were only two swans. Tundra swans tend to travel in flocks – like snow, a blizzard of white from the north!
We spotted a black-bellied whistling duck on our Flyway Cam on Monday, August 10th! They are cavity nesters who usually form gregarious flocks of up to 1000 birds, although this one was alone. It was also far, far out of its usual range. E-Bird shows just a handful of sightings in Wisconsin! The Flyway cam is getting busy now and we are seeing a lot of great species. You can watch that cam (and chat!) here: https://www.raptorresource.org/birdcams/flyway-cam/. Click the images