Sighting record data to estimate extinction likelihood for North American and Hawaiian birds

This is an updated version of Table S1 from Elphick, C.S., D.L. Roberts, and J.M. Reed. 2010. Estimated dates of recent extinctions for North American and Hawaiian birds. Biological Conservation 143: 617-624. The original version (Version 1) used in the paper was published as supplemental material to the paper and is available at: https://www.sciencedirect.com/science/article/pii/S0006320709004911?via%3Dihub#app1 This updated version (Version 2) was previously posted online at: http://hydrodictyon.eeb.uconn.edu/people/birdlab/Elphick_et_al_2010_supplement_18_Jan_10_update.pdf The table Sighting data used in analyses for Elphick et al. 2010. The citation number for each year within a sighting record is given by the superscript. We include data for species (or populations) that fit our analysis goals, but for which too few data were available to analyze in the hopes that others will be able to find additional sighting data. This data set is modified from that originally published on-line to incorporate additional information that has subsequently come to light (changes highlighted in blue). No changes in the statistical results that arose from the inclusion of new information (see bottom of the document). Yes, it's annoying its a .doc file (sorry - expediency is winning here ...)本数据集为Elphick、C.S.、D.L. Roberts及J.M. Reed于2010年发表于《Biological Conservation》第143卷第617-624页的论文《Estimated dates of recent extinctions for North American and Hawaiian birds》（《北美与夏威夷鸟类近期灭绝的估算日期》）中表S1的更新版本。 该论文最初使用的版本（版本1）以论文补充材料形式发布，可通过以下链接获取：https://www.sciencedirect.com/science/article/pii/S0006320709004911?via%3Dihub#app1 本次更新的版本（版本2）此前曾上传至以下网络地址：http://hydrodictyon.eeb.uconn.edu/people/birdlab/Elphick_et_al_2010_supplement_18_Jan_10_update.pdf 本数据集包含Elphick等（2010）研究分析所用的目击数据，每条目击记录中的对应年份引用编号以上标形式标注。我们纳入了符合本分析目标，但因数据量不足无法开展分析的物种（或种群）相关数据，以期为后续研究者补充额外目击数据提供参考。 本数据集基于最初在线发布的版本修改而成，纳入了后续新发现的相关信息（修改内容以蓝色高亮标注）。新增信息的纳入未对原统计分析结果产生影响，具体详见文档末尾。 需补充说明的是，本数据集采用.doc格式文件，在此致歉——此处临时便利性优先。