Asian Openbill Anastomus oscitans
Average number of individuals by week based on Singapore Bird Database data, Jul 2012 to Jun 2022 (all records)
Peak week Jan 15-Jan 21
Bar chart not displayed for this species; the large influx in late 2019 with birds lingering behind into 2021, means a bar chart is not a proper representation of this species's abundance.
A massive influx of this species in Dec 2019 was one of the most interesting events in recent Singapore birding history.