Red-footed Booby Sula sula
Average number of individuals by week based on Singapore Bird Database data, Jul 2012 to Jun 2022 (all records)
Peak week May 14-May 20, May 21-May 27, Sep 03-Sep 09 (3 more)
Early date 03 Sep 2017
Late date 25 May 2020
Most records have been on pelagic trips, but sometimes exhausted birds are found onshore.