Birda - Global Observation Dataset

Occurrences of Animalia Chordata Aves recorded by users of the Birda mobile app (https://birda.org). Species data use the IOC taxonomy (https://www.worldbirdnames.org/new/). Data imported into Birda from external sources (e.g. other birding apps) are excluded from this dataset to avoid the potential duplication of records that may have been previously published to the GBIF by another organisation. Occurrences deemed unreliable or suspicious are excluded from the dataset (see the section on quality control for further details).

本数据集收录由Birda移动应用（https://birda.org）用户记录的脊索动物门鸟纲（Animalia Chordata Aves）物种出现记录。物种分类采用IOC分类系统（IOC taxonomy），其官方查询网址为https://www.worldbirdnames.org/new/。为避免重复收录已由其他机构发布至全球生物多样性信息设施（Global Biodiversity Information Facility，GBIF）的记录，本数据集排除了从外部来源（如其他观鸟应用）导入至Birda的记录。此外，本数据集还剔除了被判定为不可靠或存疑的物种出现记录，详细质控说明请参见数据集的质量控制章节。