Subspecies Four
subspecies are recognized: •
C. v. viridis — Found on Luzon, Polillo, Catanduanes, Marinduque, Masbate, Panay, Negros, Cebu, Bohol, Samar, Leyte, Mindanao and Basilan •
C. v. mindorensis — Found on Mindoro, Semirara, Caluya and Sibay •
C. v. carpenteri — Found on Batan Islands •
C. v. major — Found on Babuyan Medium, sexes similar; races differ in color
carpenteri and
mindorensis are all black while
viridis and
majer are black with chestnut wings, and in size
carpenteri and majer are larger than
viridis and mindorensis. in viridis == Behaviour and ecology ==