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Iron law: Why the law of supply and demand applies to owls in winter as well as economics

机译:铁定律:为什么供求定律适用于冬季的猫头鹰以及经济学

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It was gray and cold and windy and snowing — conditions that pretty much typify the Pawnee National Grassland of northeastern Colorado in early February. A gate blocked access to the Crow Valley campsite, but a sign invited foot travel. Assessing the size of the snowdrift across the road and the absence of footprints, I judged that nobody had taken the U.S. Forest Service up on its offer. "Want to do a little walkabout?" I asked. "No," said Linda. "Want to leave?" I asked. "No," she said.
机译:那里是灰色,寒冷,多风和下雪-2月初,这种状况几乎代表了科罗拉多州东北部的波尼国家草原。一扇门挡住了通往乌鸦谷营地的通道,但是一个标牌邀请人们徒步旅行。评估道路上的雪堆的大小和没有脚印时,我判断没有人接受美国森林服务局的报价。 “想去逛逛吗?”我问。 “不,”琳达说。 “要离开?”我问。 “不,”她说。

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    《Birder's World》 |2007年第6期|共4页
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  • 正文语种 eng
  • 中图分类 动物学;
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