Rhea americana distribution

Geographic records of greater rheas (Rhea americana). ID refer to record identity. Database refers to the source of the popular science records. Year refers to the year when the coordinate was collected. County refers to the county where the data was collected, or equivalent (municipality, prefecture, etc.). State refers to the State where the record was collected, or equivalent (province, department, etc.). Long refers to longitude Lat refers to latitude, both in decimal degrees. Ecoregion refers to the site ecoregion following WWF or IBGE guidelines. Distribution refers to the record being from native, introduced or range expansion (please check methods for details). Source_eco refers to the source pointing to each ecoregion. Record refers to the kind of sighting made, like nests, eggs, footprints or actual individuals.

本数据集为大美洲鸵（greater rheas，学名Rhea americana）的地理分布记录。各字段说明如下：ID指代记录的唯一标识；Database指该科普记录的来源；Year为坐标采集年份；County指代数据采集所在的县或同级行政区（如自治市、行政专区等）；State指代数据采集所在的州或同级行政区（如省、行政专区等）；Long为经度，Lat为纬度，二者单位均为十进制度；Ecoregion指遵循世界自然基金会（WWF）或巴西地理与统计研究所（IBGE）规范划定的采集地生态区；Distribution用于标注该记录来自原生分布区、引入分布区或分布扩张区（详细说明请参阅方法章节）；Source_eco为各生态区的来源标注；Record用于记录观测类型，例如巢穴、鸟卵、足迹或实体个体。