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Approximately 40 young common mergansers make their way up the Deerfield River in Deerfield. The group is likely made up of several broods participating in a behavior referred to as chick-creching, where one or more adult birds stay with the young while the other adults are out fishing. -
Approximately 40 young common mergansers make their way up the Deerfield River in Deerfield. The group is likely made up of several broods participating in a behavior referred to as chick-creching, where one or more adult birds stay with the young while the other adults are out fishing. -
Several young common mergansers in the Deerfield River in Deerfield.

