We used to see many great blue herons at the Great Falls in the summer. But not anymore, I wonder may be there is not much fish in the river any longer! A few years ago I was lucky to capture these sequential shots of two herons, perhaps fighting for the territory.
Stephen Hung Photography 
Excellent photos. Good life.It is very bad that I have not been in good mood to do anything for a file. God bless you . Lien-fu Huang
Yes, i’s been hard not able to travel freely but I’m trying to make the best of it, such as going back to see old pictures!