Fishing

Famed of its Japanese garden and large pond, Ohori Park (Ōhori-kōen) is an attraction that draws me during my Fukuoka stay. I ran there and found many striated herons. They aren't just lively; they are smart and ingenious. 

As I learned from David Attenborough, these herons in Japan are inventive fishermen equipped with bait-fishing skills. You might wonder how a heron can get the hang of catching fish. In his book The Life of Birds, David Attenborough wrote about miraculous fish catching like what had happened in the Sea of Galilee. A few years ago, some herons were living beside a lake where people come to feed ornamental fish. One particularly smart heron as observant as Voltaire's Zadig learned the human behaviour from people watching. It started following what people do, picking up a a piece of bread (or a morsel of edible food that it did not eat but fish did) and taking it down to the edge of the lake. After flicking bait on to the surface of the water, a fish came up to take it – and was itself taken by the heron. That's a smart trick, I think you'll agree.

The habit spread. Other striated herons quickly pick up the bait-fishing skills. But bread isn't that easy to procure. The smart herons have further refined their technique; they have started to use little feathers, instead of bread, for the same purpose. And that too works. 

Aren't we guys using similar tricks for fishing?