BIR067-00150
A male Eurasian blackcap (Sylvia atricapilla) at the Environmental Education Center of the Ribeiras de Gaia.
This photo is part of the Photo Ark.
National Geographic Photographer and Speaker
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Joel is a popular keynote speaker with conservation, corporate, and civic groups.
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The Photo Ark
Joel is the founder of the Photo Ark, a groundbreaking effort to document every species in captivity before it’s too late.
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