Ramblings of a rural(ish) geek

These are Ruby-throated hummingbirds, and the males have a bright red throat. The red patch extends from below the beak to the white chest. Sometimes you can't see that the bib is red, it will look dark and then he'll shift and the light hits it and it's red. This hummingbird could be either, just based on this picture, but we watched it for a while and it's a female.