AZ Winter Sparrow Transect Survey Data 1999 to 2005

This dataset provides the winter bird transect survey data collected on seven sites in southeastern Arizona during the winters (January - March) of 1999-2001; and for...本数据集提供了1999-2001年冬季（1月至3月）期间，在美国亚利桑那州东南部7个调查站点采集的冬季鸟类样线调查数据；以及用于