We arrived in the Okavango Delta today. It’s a veritable Disneyland x 1000 for people who love wildlife. During the summer (Jan.-June), rain from the Angola highlands flows into the delta, spreading out over 14,500 square miles, attracting all kinds of wildlife. About this area, my sister warned me, “Bring earplugs.” Apparently the hippos are really loud at night. A fun fact that may appear in one of my books someday. Have you been lucky enough to hear a hippo conversing wit