River Otter
Otters in Boylston
August 12, 2017
Ron McAdow recorded this video of river otters in a beaver pond at Summer Star Wildlife Sanctuary in Boylston. This video and other images of nature at Summer Star are also a part of Ron's ongoing Summer Star Sanctuary Nature Notes.
Otters in Boylston
July 8, 2017


Ron McAdow photographed these river otters in a beaver pond at Summer Star Wildlife Sanctuary in Boylston. See these and other images from the Sanctuary in their collection called Nature Notes on their web site.
Nature in Southborough
December 21, 2014






Dawn Puliafico photographed a pair of hooded mergansers, two river otters and two of four ruddy ducks she saw along the Southborough Reservoir Trail.
Wildlife at Oxbow National Wildlife Refuge
April 28, 2013
Chris Renna recorded this video of wildlife, including river otters, a ribbon snake, red-bellied woodpecker, beaver and northern water snake at Oxbow National Wildlife Refuge in Harvard.
River Otters in Lincoln
December 15, 2011
Ron McAdow saw three river otters in Farrar Pond in Lincoln.
River Otters in Framingham
November 13, 2011
Katie Lazoya saw two river otters in the Sudbury River in Framingham where the river goes under the bridge on Main Street. Katie describes the otters as playful behavior as "making a lot of noise, splashing, swimming, "squeaking" to each other, heads way up out of the water".
Wildlife at SVT's Dugan Kames Reservation
June 20, 2011








Lydia Rogers used her remote wildlife camera to photograph wildlife at SVT's Dugan Kames Reservation in Concord. She set two cameras near each other, but at different angles, from mid-May through mid-June. Below are photographs of a coyote, great blue heron and river otters. Lydia describes that in several photos the river otter is rolling around in wood chips near the log, then later on a gray squirrel came by and did the same.
River Otter in Concord
May 27, 2011
Marybeth Riley-Gilbert reports seeing a river otter crossing Strawberry Hill Road in Concord.
River Otter at SVT's Dugan Kames Reservation in Concord
April 22, 2011

Lydia Rogers used her remote wildlife camera to photograph this river otter at SVT's Dugan Kames Reservation in Concord.
River Otter in Stow
January 7, 2011



Dan Foster used his automatically triggered wildlife camera to photograph this river otter at the Delaney Project in Stow.