“Thus organisms and environments are both causes and effects

in a coevolutionary process.”

—Richard C. Lewontin in The Triple Helix: Gene, Organism, and Environment.

Photo Gallery

Here are some photos of special events throughout my life.

Earth's equator in Ecuador.


Galapagos sea lion. Galapagos Islands, Ecuador.


Sierra La Laguna, Baja California Sur, Mexico with Anna.


The School for Field Studies, Puerto San Carlos, Baja California Sur, Mexico.


Friday Harbor Marine Labs, Friday Harbor, Washington, USA.


Haro Strait next to San Juan Island, Washington, USA.


View of the Lime Kiln Lighthouse on San Juan Island, Washington, USA.


Cloud's Rest, Yosemite National Park, California, USA.


Zion National Park, Utah, USA.


Venado beach, Panama.


Barro Colorado Research Station in the Panama canal.


Miraflores locks in the Panama canal.



A ship in the Miraflores lock in the Panama canal.

View from the top of Volcano Baru, the highest point in Panama.

Jeff and Gina at the top of Volcano Baru.

360 degree view from the top of Volcano Baru, the highest point in Panama. If it weren't for the clouds, you could see the Pacific and Atlantic oceans in one view.

Franklin Island, San Blas, Panama.


A small island off of Isla Coiba, near Santa Catalina, Panama.





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