A duck boat that happened to be conducting water rescue training saved a man and his child from the Charles River Monday morning in Cambridge, Massachusetts. Images showed the pair in the water.

A duck boat that happened to be conducting water rescue training saved a man and his child from the Charles River Monday morning in Cambridge, Massachusetts. Images showed the pair in the water.

DeMasi's photos show the orange Duck Boat heading toward the father and child who were clinging to a stone wall. Two workers on the Duck Boat say they have never seen anything like this in their ...

DUCK tour on the Charles River, Leonard P. Zakim Bunker Hill Memorial Bridge (Zakim Bridge) and Charles River, Boston, Massachusetts USA. Sergi Reboredo/VW Pics/Universal Images Group via Getty ...

Duck boat rescues toddler, father from Charles River: PHOTOS The child, who was under 2, was able to squeeze through a railing near the back side of a Cambridge hotel and fell into the river ...