Anna's Hummingbird Nests in Coronada, California. Many photos, glimpses of lovely California yards. Hello Oakland! We have a nest in the walnut tree next door, maybe six feet from our dining room window but so teeny as to be almost invisible, at the bottom of a long, curved branch, with a pair (they all seem to be pairs and favor that love seat style arrangement) who look about ready to go out and get their own sugar.