Common Ground-Dove (Columbina passerina) (nesting)
CENTRAL FLORIDA CRITTER OF THE DAY: Common Ground-Dove (Columbina passerina) (nesting)
Smaller than a mourning dove, they have an orange-colored bill with a black tip and when they take flight, you can see the underside of the wings is pinkish. The most distinguishing characteristic would be the scales on the neck.
Shown on Florida Native Plant: SALTBUSH (Baccharis sp.)
My take: http://web.archive.org/web/20130926055337/http://www.beautifulwildlifegarden.com/ready-made-nest-common-ground-dove.html