The article discusses the positive ecological impacts following the removal of Dam 1 on a river, particularly the return of the American shad fish species. Conservationists, including Shanahan from Delaware Sea Grant, noted that shad had not migrated past the dam prior to its removal. Surveys led by Edward Hale tracked fish populations, revealing increased biodiversity and habitat occupancy in the areas above and below the former dam. The return of shad has also attracted ospreys and likely supports predator species like striped bass. Overall, the project aims to restore the river’s natural state and enhance local biodiversity.
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