Carola Stearns

Carola Stearns is a field geologist and geophysicist with over 40 years of experience enthusiastically sharing her fascination with the Earth and how it works.  She earned a Ph.D at the University of Michigan, has worked in exploration for major oil companies, taught at universities, and maintains a research affiliation with the Kelsey Museum of Archaeology at the University of Michigan.  She has worked with archaeologists on both prehistoric and classical sites around the Mediterranean and in the southwest of the US.  Her diverse research interests include tectonics as well as climatic geomorphology, especially as it relates to human history.  She has lectured as a park ranger at the Grand Canyon, on trips for the UM Alumni Association, and in Ann Arbor training docents for the botanical gardens, arboretum and the public school’s environmental education program.  Currently she works part-time as an interpretive guide in Santa Fe. 

George Losey

George Losey, Professor Emeritus, University of Hawaii, received his Ph.D. from Scripps Institution of Oceanography working on the behavior and ecology of the fishes of the East Pacific. His research, mostly on coral reef fishes, includes cleaning symbiosis, intraspecific aggression, and learning behavior. His most recent work on ultraviolet vision and coloration in reef fishes led him to Australia's Lizard Island Research Station on two research expeditions. He has traveled extensively all over Australia and New Zealand.

Ed Smith

A childhood love of nature and good fortune set Ed on the path to a 35-year career with the Smithsonian. The living collections at the National Zoo, ranging from cuttlefish to Kapok trees, kept his hands wet and muddy - a happy state for an organismal biologist. And opportunities to collaborate with like-minded colleagues have taken him to all continents except Antarctica.

As a naturalist, Ed is more focused on ants, plants, frogs, snakes, and birds than on megafauna. But watching an elephant in the field or listening to hippos bellowing at dawn, or seeing pink river dolphins break the mirror-like surface of a blackwater lake and leaves him transfixed!

During free time, when not outdoors looking for birds, reptiles, etc., Ed enjoys gardening, reading, music, cooking, drawing, museums and keeping up with friends and second languages (primarily German, Spanish, Russian), and travel. 

Recently retired from the Amazonia Department's curatorial team, he is privileged to be able to share experiences and learn alongside Smithsonian Journeys participants once again.