The body of the bird is about the size of a dove. The color is bluish black with a pointed beak like a crow. However, the bird is not a crow.
I photographed this bird in the coastal area of Lhok Keutapang, Aceh Besar, Aceh-Indonesia. Some time ago, when the tide was so great.
This bird surrounds us fishing. Sometimes the lone bird flies low and perched on a rock. Not far from where we are stood.
Habitat on the beach is overgrown with palm trees, which in scientific language is often called Terminalia Catappa. What bird this is?