Black-headed heron (Ardea melanocephala) stands on stump in silhouette, Serengeti, Tanzania

outdoors animal grassland sunset twilight dusk color colour silhouette sunrise dawn tranquil landmark africa stump landmarks african tourism bird standing heron safari silhouettes perched per side view tanzania copy space full length savanna herons tourist attractions attractions destinations savannah animals silhouetted black wildlife blue sky blue grass nobody vertical sky attraction destination travel birds one animal color image tourist attraction travel destination travel destinations non urban scene animals in the wild serengeti african animal african animals place of interest wading bird wading birds colour image no one no people places of interest ardea melanocephala black headed heron black headed herons