My friend, ~m~, lives in the Bay Area of California and has had a lot of hummingbirds nest in her back yard. This is the latest batch - babies #14 and #15, Mommie #8.
I've seen hummingbirds nests up close and personal - they are teeny tiny! The lights in the last picture are your standard Christmas tree lights so you can compare the size of the nest and Mommie bird.
i hope you enjoy these pictures as much a I do!