California jay nest and four eggs.

A western nighthawk sitting on eggs under bush. Image note: side view, medium size, clear.

Pyrrhuloxia nest and three eggs in mesquite tree.

Close view of a black-necked stilt nest and eggs. Image note: negative overexposed.

Close view of a black-necked stilt nest and eggs. Image note: negative overexposed.

A black-necked stilt standing over a nest with eggs.

A black-necked stilt standing over a nest with eggs.

A black-necked stilt standing over a nest with eggs.

A black-necked stilt standing over a nest with eggs.

The nest and eggs of a barn owl. Image note: best view.