Kirkendall-Spring / Long exposure of surging tide on the beach at Spooner's Cove, Montana De Oro State Park, California, USA

Kirkendall-Spring / Long exposure of the view across Spooner's Cove in the mist, Montana De Oro State Park, California, USA

Marie Read / California Quail (Callipepla californica), adult male, Montana De Oro State Park, California, USA, July.

Marie Read / Pigeon Guillemot (Cepphus columba), pair outside their nest burrow in a cliff face, Montana De Oro State Park, California, USA, July.

Marie Read / California Quail (Callipepla californica), adult male perched on bush, acting as sentinel, Montana De Oro State Park, California, USA, July.

Marie Read / Pigeon Guillemots (Cepphus columba), group in breeding plumage on a rock over the ocean, Montana De Oro State Park, California, USA, July.

Marie Read / California Quail (Callipepla californica), adult male walking on the ground, Montana De Oro State Park, California, USA, July.

Marie Read / Pigeon Guillemots (Cepphus columba), group interacting on a rock over the ocean, Montana De Oro State Park, California, USA, July. (Digitally retouched image - bird at far left, head added from previo...

Tim Fitzharris / Cave reflected in pool at dusk, Spooner's Cove, Montano de Oro State Park, California

Tim Fitzharris / Spooner's Cove, Montano de Oro State Park, California

Tim Fitzharris / Receeding wave at Spooner's Cove, Montano de Oro State Park, California

Kirkendall-Spring / Layered rock at Quarry Cove, Montana de Oro State Park, California, USA