A dark overcast morning with visibility limited to under 2 miles with fog, mist and temps in low 30’s.  Went looking for Bald Eagles along the Merrimack River and was very pleased to locate a probable nest with an adult perched adjacent to the nest.  Just a 1/2 mile away was a dark juvenile perched on a snag overhanging the Merrimack River.  Hopefully this will be an active nest this year!