Night heron,ゴイサギ

In Japan, they either come flying to Hokkaido in the summer (summer birds) or inhabit south of Honshu all year round (resident birds). Some of them move south in winter.

Wait for the appearance of small fish without moving

Shoot a threatening look to a little grebe family

                                                            Drive out small fish with twigs　　　

                                              Sleepy!