Remark 1
Nomenclature follows Taiwan Annotated checklist (Wild Bird Society of Republic of China, 2014)
Remark 2
Bird species with yellow highlights refer to new record to Dongsha. Bolded ones are those can be seen all year round.
Remark 3
Status: T (migrant), W (winter visitor), V (vagrant) and 海 (seabird)
Remark 4
The record of the streaked shearwater (Calonectris leucomelas) was just a dead individual. Therefore it is marked as “black dot”
Remark 5
(thin and thick lines): less than 10 individuals were recorded on that month
(shaded lines): 11-30 individuals were recorded on that month
(Black bar) More than 30 individuals were recorded on that month