Nature at Assabet River National Wildlife Refuge in Sudbury

Date Photo was Taken
A great blue heron at Assabet River National Wildlife Refuge in Sudbury, photographed by Nathalie Guerin.
A great blue heron at Assabet River National Wildlife Refuge in Sudbury, photographed by Nathalie Guerin.
A great blue heron at Assabet River National Wildlife Refuge in Sudbury, photographed by Nathalie Guerin.
A great blue heron at Assabet River National Wildlife Refuge in Sudbury, photographed by Nathalie Guerin.
A great blue heron at Assabet River National Wildlife Refuge in Sudbury, photographed by Nathalie Guerin.
A great blue heron at Assabet River National Wildlife Refuge in Sudbury, photographed by Nathalie Guerin.

Nathalie Guerin photographed a great blue heron, pickerel weed, and water lilies at Assabet River National Wildlife Refuge in Sudbury.