FOLLOW MLS of great heron in flight over Lac Georges (non-official name) on Mount Rigaud in summer (0:25). MS of heron in nest in dead tree, TILT UP along tree revealing two other nests, MCSs of two juveniles in top nest (1:35). FOLLOW MLS of great heron in flight over lake landing in treetop, CS of bird perched in oak tree (0:52).