whistling heron, syrigma sibilatrix, bird with evening sun, pantanal, brazil. bird in beautiful morning sun. sunset nature lake. w

america animal aquatic barao beautiful bird birding branch brazil centro chaco eating evening fish flood forest heron icon immature juvenile lake lineatum marsh melgaco morning motley mottled multicoloured nature oeste pantanal particoloured piebald pied river rufescent sibilatrix south spotted spotty sun sunset syrigma tiger tigerheron tigrisoma tree tropical variegated walking water wetland whistling wild wilderness wildlife young