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Joe Rieger with the Elizabeth River Project displays a croaker caught in a fish-friendly net at Money Point in Norfolk, Virginia. Money Point is the site of a massive restoration effort to cleanup creosote pollution, the chemical used to preserve wood pilings and railroad ties. These fish, including spot, needlefish and mummichog (an indicator species), are caught to help the scientists keep track of fish populations throughout the restoration process. (Photo/Morgan Heim)