The Green Heron (Butorides virescens) is a small heron of North and Central America. The Green Heron lurks near the edge of the water and feeds on fish most of the time.  What makes the Green Heron unique is his tool-using fishing method. The heron will use bait to lure the fish close enough for him to strike. Bait such as twigs, insects, feathers, earthworms, even  cigarette buds are dropped into the water, where the Green Heron waits patiently and motionless for his catch. This skill is even more intriguing when you realize that not all Green Heron actually hunt this way; the species has a wide geographic distribution, but bait-fishing only pops up in a few places.