Looking for a challenge? The Smithsonian Institution Archives and the Smithsonian Transcription Center are teaming up for a #HerNaturalHistory-themed transcription challenge. Starting today (8 March), help a team of #volunpeers transcribe field notes from conservation biologist Devra Kleiman and botanist Cleofé Calderon. Dive into observations of golden lion tamarins with Kleiman, who worked at Smithsonian’s National Zoological Park from 1972 to 2001. And head to South America with Calderón to collect grasses for Smithsonian’s Department of Botany.