Most commonly live in the Great Sunda, the only common type recorded off the coast. The possibility of breeding in islands around the Strait of Malacca. It is generally recorded off the Java patent, especially in the Sunda Strait which is likely to be a breeding ground. Sometimes recorded on the offshore of Sumatra. Habits like Goose-stone mask, but more often seen on the beach.
Cicem

https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Blue-footed_Booby_%28Sula_nebouxii%29_-one_leg_raised.jpg/240px-Blue-footed_Booby_%28Sula_nebouxii%29_-one_leg_raised.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Blue-footed_Booby_%28Sula_nebouxii%29_-one_leg_raised.jpg/240px-Blue-footed_Booby_%28Sula_nebouxii%29_-one_leg_raised.jpg
http://d2cy6imgu7fdex.cloudfront.net/media/article_image/cover/original/2180-angsa-batu-berkaki-biru.jpg
https://hikmahilhamsasongko.files.wordpress.com/2010/09/sula-leucogaster-angsa-batu-coklat.jpg