Hummingbird and Yellowthroat Warbler

First Hummingbird sighted at our feeder this morning (Sunday)--male, ruby-throated. Get your feeders filled! Also spotted a small, wren-like bird with a distinctive black mask around eyes, rummaging in low shrubs. It must have been a Common Yellowthroat (a warbler), although I only viewed it from above and couldn't really see the yellow throat.