Contact: Lynn Davis
Caption: Kathleen Alexander, an associate professor of wildlife at Virginia Tech, and Mpho Ramotadima, a community extension officer at the Center for African Resource: Animals, Communities and Land Use (CARACAL), check water quality at a public faucet in a Botswana village. Alexander conducts research through CARACAL, a nonprofit nongovernment organization she co-founded in Botswana.
Credit: Virginia Tech
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