Last summer when I traveled to Nicaragua with my church we had the privilege of spending some time with our bus driver Antonio. Antonio is a great naturalist. When we would stop at rural villages he would be pointing out wild edibles, and here, he demonstrates how to properly sharpen a machete. He's also a total stud muffin. When communism took over in Nicaragua (before the USA intervened) Antonio stood against it, and was thrown into prison for his defiance. He was a cool guy!