Brilliant, jewellike, dazzling as they dart about—hummingbirds are a favorite even for people who don't think of themselves as birdwatchers. We couldn't resist this big porcelain mug from the Cornell Lab of Ornithology, decorated with paintings by Liz Clayton Fuller of breeding pairs in six different species—from the pale green Anna's Hummingbird to the scarlet Rufous. With Cornell's little sapsucker logo at the bottom of the cup, it holds 15 ounces of your favorite brew, and is microwave and dishwasher safe.