A western grebe on its nest, reflection visible on the water. Image note: very contrasty.

White-faced glossy ibis standing over nest. Image note: side view, small.

White-faced glossy ibis at nest in the tules with open mouth. Image note: back-side view, small.

White-faced glossy ibis on its nest in the tules. Image note: large.

White-faced glossy ibis on its nest in the tules. Image note: large, upright plate.

Young great blue herons standing in a nest in the tules with their heads and necks stretched up.

Young great blue heron standing in a nest in the tules.

A young great blue heron standing in its nest. Image note: near view.

Young great blue herons standing at a nest in the tules.

Young great blue herons in a colony. A few cormorants are intermixed.