Ruby-crowned Kinglets Migrating Now! Look for Them!

We're seeing a lot of Ruby-crowned Kinglets migrating through here right now. They're a cute, very small bird, as hyper as a warbler on caffeine, and give a little, high-pitched call. Note the yellow-greenish color on the edges of the wing feathers. We see them flitting along the woodland edges here. Yesterday we saw one come to our window and pick some insects off, what a treat!

They really do have a ruby crown, but they keep it mostly hidden. When alarmed they can raise their head feathers and show the ruby. They may give a  harsh chidit call or ch'ch'ch'ch. Look for them now in woods, or in your yard, they're a treat, not a trick.