Great, Karen. I've had a couple in the Dells over the years. One good thing to watch for is the tendency to cock the tail up while hovering (see Sibley).
On Sun, Apr 11, 2021 at 4:28 PM Jim O'Neil <jandkoneil@...> wrote:
About 4:15 p.m., I saw two female hummingbirds come to one of my feeders. One was an Anna's but the other was definitely smaller, with some streaking on the lower, central throat and rufous flanks.? Green back.? I believe it was a Calliope Hummingbird.