On the upside, sort of

What with all those photos of kilometres of dead (native) fish in a part of the Darling River last week:

 I've been meaning to say:  "wow, I had no idea the Darling River had so many fish!"  

Because isn't that the impression most people have of this river?  Pretty much a hot, overgrown creek that rarely seems to have all that much water in it?  Sure, the Murray looks capable of holding a bunch of fish, but my impression was that the Darling had carp, algae and maybe some turtles, and that was about it.