The bird of the month for February is Passerina cyanea, Indigo Bunting. In its winter dress it resembles a small sparrow and frequents weedy areas in Palm Beach County. It seems to love the feeders at the Okeeheelee Nature Center as well.

From the All About Birds website at the Cornell Laboratory of Ornithology, here is the description:

Adult Male Breeding (Alternate) Plumage: Blue all over, deepest on head. Black in front of eyes. Occasionally with some brown on back, wing, breast, or under tail, or whitish on belly. Wing feathers dark, edged in blue. Upper bill blackish, lower mandible blue-gray.
Adult Male Nonbreeding (Basic) Plumage: Brown, with some blue edges to scattered feathers; some birds may be more blue than brown. Often whitish on lower belly and under tail. Blackish in front of eyes. Bill whitish to blue-gray. Gape yellowish.
Female Description:All brown. Unstreaked or with indistinct streaks on chest. Faint buff wingbars. May have some blue-tinged feathers on wing, tail, or rump. Upper bill brown to blackish, lower mandible pale.
Immature Description: Similar to adult female, with brighter buff wingbars. First-year male shows variable amount of blue and brown, may have distinct wingbars.

As you can see from the gallery below, the adult male in breeding plumage is quite handsome.