A rookery of pelagic cormorants (Phalacrocorax pelagicus) nests upon guano covered cliffs along the Oregon Coast. They use their own guano to glue and build thier nest along cliffs. 

Cormorants can dive down to about 100 feet in depth to feed.
Rings of algae embed their patterns into a rock below Ecola Point looks like the surface of another planet.
A weather phenomenon known as a sun dog or parhelion arches over Haystack Rock. The luminous halo is created when sunight is refracted through cold and high cirrus clouds.
The reflection of Haystack Rock in the wet sand in Cannon Beach, Oregon.
Castle Rock, off the shore from Arch Cape, looks like a hole in the ocean from far above.
Haystack Rock and Cannon Beach as seen from an aerial point of view from the top of Indian Chieftain peak.
Waimea Canyon Panorama - Waimea is Hawaiian for red water, referring to the beautiful color of soil in Waimea Canyon.
A sea arch stands amongst the waves and weather on the west shore of Kauai near Poipu.
Sharp points of lava rock look like a piece of modern art near the ocean at Kawailoa Bay in Kauai.
The reflection of Haystack Rock in the wet sand in Cannon Beach, Oregon.
The reflection of Haystack Rock in the wet sand in Cannon Beach, Oregon.
The reflection of Haystack Rock in the wet sand in Cannon Beach, Oregon.
See photo in original gallery.