Research teams studying bats and birds gather in Panama’s Soberanía National Park to celebrate the launch of a long-term census of bats designed to complement the bird census, which will celebrate its ...

Corey Tarwater (third, from left), an associate professor in the University of Wyoming Department of Zoology and Physiology, shows members of the bat research team from the Smithsonian Tropical ...

The negatives document Neal Smith's work studying birds and insects in Panama during 1986. Negatives are stored in sleeves that are headed with date, photographer, and remarks (subject matter and type ...

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