@bsharf Barbara, those are wonderful shots of the Limpkin! I was seeing a lot of them in August and September, first ever sightings for me too!
@Hemlady Cynthia,
you are right. I think the bird in my photo is perhaps a juvenile male Red-winged Blackbird.
These are old photos showing the differences.
Red-winged Blackbird, adult male ........... Red-winged Blackbird, adult female
Red-winged, adult male and juvenile male
Red-winged Blackbird, juvenile male