I was excited from the moment we hit the road—not because Nyanga is my favorite Park (too high and too cold) but because the Chief Warden and Park Ecologist was one of my Year 2000 wildlife students. Nyanga is only about 100km north of A.U., and our journey was entirely routine until we crossed the Park boundary—to discover that everything had been burned from the border-fence to the horizon. At the entrance gate we inquired about Chief Ranger Zara (my former student) and were told by a less than communicative guard that he was not in his office. Undeterred, we thanked the sullen gate-guard and drove to the Zaras’ residence. A Park employee, red-eyed from smoke and lack of sleep, explained that the Chief Warden had been injured and should not be disturbed. Daniel and I apologized and were about to leave when Mr. Zara, assisted by his wife, made his way to the kitchen door and slumped into a chair that his daughter had brought for him. His legs were newly scarred, his head was bandaged in bloody gauze, and his eyes had the “thousand-yard stare” of man who had seen too much in recent days.
I guess the story should have been predictable. The previous week, on the night when I’d watched the flames at Old Mutare, men from
On Wednesday, Chief Ranger Zara and his crew had chain-sawed and backfired a sector of pines, and by Wednesday night they were trying to defend a line extending eastward from
I looked at Zara’s face. Clearly he was hurting: sweat had beaded on the exposed line of his forehead, though the day was cool. “Pain,” I asked, “what did they give you for pain?” Zara touched a bandage on his face and examined his fingers for blood. “Fortunately,” he said, “the doctor was a competent radiologist. He determined that I had no internal injuries, so I could have painkillers both before and after the stitches.” Because almost-doctor Elizabeth Norman has trained me to ask specific questions, I pressed on. “What exactly did they give you for pain?” Zara sighed at the white-boy question. “They gave me the only thing they had,” he said. “They gave me aspirin.”
At this juncture Daniel suggested that we should leave, but Zara would not hear of it. “I have to tell Prof [= Ab] about the error that he made. Do you remember lecturing to us about ungulates that should not be released in Parks like this one?”
I admitted that I remembered. Back in 2000, I had expressed to Zara and his classmates my American-wildlifer’s prejudice against introducing non-native species into protected areas. And Daniel had already informed me that the Park had been stocked with zebra and wildebeest, two species not definitively known to have occurred naturally in the Nyanga area.
“Well,” Zara said, “an ecosystem may be like a broken lorry. If we cannot acquire the correct parts, maybe we repair with what we can get. Sometimes it works, and sometimes it does not.” Zara touched his bandages again, perhaps for emphasis. Then he continued. “In this case, your unwanted beasts have worked a miracle at Nyanga. What is the biggest, ecologically most significant mammal that has been absent from this region for more than a hundred years?”
I shook my head. Elephants had never lived as high as Nyanga, and people were not absent, had not been absent for five hundred years. Therefore, the question could have only one answer. But that answer, though it would shake my heart with joy, made no sense; it had been rendered impossible by a century of wanton killing and by the destruction of the highlands ecosystem.
“Yes, Prof—” Zara smiled, though clearly the gesture caused pain “—they came in the night, perhaps from Moçambique, and now we have four groups of them, each with a male and females.”
So this is the miracle in Nyanga. Ecologist Zara, unable to reconstruct the ecosystem with original parts, had rebuilt the critical trophic level with the best available substitutes. And then, to a degree,
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