One of the most memorable half hours I’ve ever spent on safari was watching this herd of buffalo cross the Okavango Delta. It was just before sunset and the light was soft and magical, what John Steinbeck liked to call, “the hour of the pearl”. We approached the buffalo herd downwind so they couldn’t pick up our scent, but they were aware of our presence. The larger, stronger animals came to the front of the herd and made a living wall between us and the smaller and weaker buffalo. There they stood, trying to see us (they have bad vision) and smell us, and we sat back taking it all in, enjoying this magnificent spectacle of nature!