Florida Grasshopper Sparrow, © Christina L. Evans

Florida Grasshopper Sparrow, © Christina L. Evans

Endangered male Florida Grasshopper Sparrow (Ammodramus savannarum floridanus) singing on territory in Kissimmee Prairie Preserve, Okeechobee County, Florida, back/side view, vertical.

(Bird is banded, as are all the male birds and as many of the females as possible in this subpopulation.)