 Guess what? The blue-footed booby would come right on your shoe and stand there and look at you. And, of course, you cannot move because the guards, the National Park of Galapagos, is checking to see what you're doing. So it's interesting and it's unique. But the only time an animal may bark at you is if it's got a newborn. Oh, yes. And it's just an instinctive reaction, you know.