Culling Wildlife for the Sake of Research

A case in which the University of Florida killed birds to protect crop research raises questions on the ethics of field studies’ potential side effects.

Written byAnna Azvolinsky
| 3 min read
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ABOVE: Mother and infant sandhill crane in Florida
© ISTOCK, BKAMPRATH

A news article in the Gainesville Sun last week revealed that researchers at the University of Florida had shot more than 150 wild birds that were eating and damaging crops grown on test plots over the course of 10 years. The culled animals included 105 ring-billed gulls and 47 sandhill cranes, a bird whose population has declined such that the state designated it a threatened species.

In 2016, after reviewing the records of the bird culling, the new director of the University of Florida’s Plant Science Research and Education Unit, Jim Boyer, changed the policy so that only nonlethal means could be used against the cranes. Instead of guns, his group brandished scarecrows and reflective tape.

Environmental groups praised the move. “We at Audubon don’t have a lot of sympathy for folks that are eager to take lethal action against ...

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    Anna Azvolinsky received a PhD in molecular biology in November 2008 from Princeton University. Her graduate research focused on a genome-wide analyses of genomic integrity and DNA replication. She did a one-year post-doctoral fellowship at Memorial Sloan Kettering Cancer Center in New York City and then left academia to pursue science writing. She has been a freelance science writer since 2012, based in New York City.

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