A barn swallow on its nest. Image note: side view.

A barn swallow nest and five eggs.

A barn swallow nest and five eggs.

View of a gull nest and eggs.

A western grebe nest and eggs in the tules.

A Wright's flycatcher nest with four eggs.

White-faced glossy ibis nest and eggs.

A Brandt's cormorant nesting site showing nests and eggs.

An ostrich on its nest. Image note: side view.

A male and a female ostrich at nest with heads lowered over eggs. Image note: side view.