close up of a vocalizing juvenile green heron standing on a sidewalk at the water's edge

close butorides virescens texas woodlands animal bird watching birdwatching closeup color concrete eye level facing left green heron profile juvenile lake people one outdoors outside pavement perched photograph view ripples river selective focus shallow depth field sidewalk standing stream summer sunlight sunlit surface talking urban wildlife vocalizing water water's edge single open beak photographed background