close-up of three white-winged swallows, pantanal wetlands,

animal wildlife people animals wild backgrounds beauty bird watching blue breast brown cerrado closeup defocused eco tourism front view gray color green head looking mato grosso state nature red south america tachycineta albiventer tail three travel tree stump tropical climate white whitewinged swallow yellow close-up white-winged swallows perched natural background pantanal wetlands brazil bokeh