ML620510092

觀察細節

2 adults + 2 bigger chicks foraging at the edge of the river downstream from Fujisawa bridge 5:12, 1 stands on the riverbank downstream from Taisho bridge 5:22, 2 flying to upstream under Enseki bridge 5:27, 1 flying over above Enseki bridge 5:31, 3 foraging at the edge of the river downstream from Enseki bridge 5:36, 5 flying over near Goshogaya bridge 5:40, 2 foraging in the river downstream from Goshogaya bridge 5:42,