We can learn a lot by watching animals. Unlike humans, they remain focused on their task at all times. This Green Heron, gone fishin’ at San Joaquin Wildlife Sanctuary in Irvine, California was no exception. Green Herons fish for a living. They have to get good at it to survive. This one patiently waited, coiled like a spring and camouflaged in the bulrushes, for a fish to come within striking distance and then struck with lightning speed and precision.