The North American River Otter (Lontra canadensis) once inhabited rivers, lakes and estuaries throughout North America. But unregulated trapping, water pollution and habitat loss caused a dramatic decline in otter populations in many areas and local extirpations in others.
River Herring have been documented at Mill Pond, Bellmore Creek for the past several migration seasons; it’s one of only a two-dozen streams on Long Island where remnant runs of the ecologically valuable fish still exist.