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Woman revives Great Gull Island's tern population

Name: Woman revives Great Gull Island's tern population
Uploaded: 2014-09-03T08:44:00-0400
Duration: 4 min 4 s
Description: Since 1969, ornithologist Helen Hays has spent her summers on the small island, working to preserve the once-endangered common and roseate terns. Michelle Miller reports.

Since 1969, ornithologist Helen Hays has spent her summers on the small island, working to preserve the once-endangered common and roseate terns. Michelle Miller reports.