スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 7月20日 09時18分

Despite their long necks, giraffes have historically not made for good candidates for GPS tracking due to the size and shape of a traditional tracking collar. Now, Smithsonian Conservation Biology Institute scientists and partners are trying a new design. STORY: http://s.si.edu/2vje38z (Link in our profile). Support SCBI's efforts to track giraffes through Friends of the National Zoo's Conservation Nation program: https://conservationnation.org/. Photo credit: Ken Bohn, San Diego Zoo Global

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