Hirundo javanica is split from H. tahitica.
This option makes species swap automatic for all ssp. of javanica (the vast majority of observations).
A subsequent split will reinstate H. tahitica for the few observations of ssp. tahitica
關聯:偏差
關聯:相配
關於
幫助
徵才
社群指南
使用條款
隱私