Green-backed Flycatcher Ficedula elisae
Estimated average number of individuals by week based on eBird data, Jul 2012 to Jun 2022
Peak week Jan 15-Jan 21, Feb 19-Feb 25
Early date 06 Sep 2016
Late date 30 Apr 2021
Once considered a rare migrant to Singapore, this species is now known to be much commoner, with several records from various sites every year.