Of course, O evil one, if this Tiger Heron is waiting in Ambush, the question is, for whom exactly does he wait? It is sort of like that Hemingway question: "for whom do the bells toll?" ... the answer most often given is, "they toll for thee." Just some wacky nudnicky existential contemplation, in the Dostoyevsky tradition, on your most fine tropical capture. Ciao, Michael.