This has to be a unique photo, since Lucifer Hummingbirds don't normally molt in the United States. (Photo courtesy Mac Womack.) I'm eager to see if the remainder of his gorget fills in.
|2017 5-16 CMO|
Here's another bird that I don't recall ever seeing in this condition... a House Finch. (Photo courtesy Mac Womack.) Not sure what's going on with it.