variable seedeater (sporophila corvina), puntarenas, wildlife and birdwatching in costa rica.

variable seedeater sporophila corvina passerine bird tropical feathered avian wildlife puntarenas costa rica nature wings beak plumage songbird perched small wild forest breeding flying colorful native migratory species birding birdwatching animal ornithology habitat fauna animals wing wilderness yellow grey feather natural central america flame horizontal black perching tree branch