Year to year variation in median birth date (ordinal date) and range of birth dates for Eptesicus fuscus at three colonies in Medicine Hat, Alberta.

2013-02-20T05:37:29Z (GMT) by Robert M. R. Barclay

Year to year variation in median birth date (ordinal date) and range of birth dates for Eptesicus fuscus at three colonies in Medicine Hat, Alberta.