Band encounter data from hunter recovered mallards (MALL), northern pintails (NOPI), American green-winged teal (AGWT), and Canada geese (CAGO) between 2004 and 2013 in North America.

Included fields are the band number (BAND), species (SPEC), banding date (BMONTH, BDAY, BYEAR), recovery date (RMONTH, RDAY, RYEAR), banding location reported at the node level (BNODELAT, BNODELONG), and recovery location reported at the node level (RNODELAT, RNODELONG). For information on requesting the full band and encounter data, please go to https://www.pwrc.usgs.gov/BBL/homepage/datarequest.cfm.

本数据集包含以下字段：环号（BAND）、物种（SPEC）、环志日期（分为环志月份BMONTH、环志日BDAY、环志年份BYEAR）、回收日期（分为回收月份RMONTH、回收日RDAY、回收年份RYEAR）、节点级上报的环志地点坐标（环志节点纬度BNODELAT、环志节点经度BNODELONG），以及节点级上报的回收地点坐标（回收节点纬度RNODELAT、回收节点经度RNODELONG）。如需了解完整环志及回收数据的申请事宜，请访问以下链接：https://www.pwrc.usgs.gov/BBL/homepage/datarequest.cfm