The last of the 3 large owls in Borneo, the Barred Eagle-0wl !  While less common than the other 2 large owls, it has been kind to me, showing up in most of my trips.  It is found in lowland and swamp forest.  Many years ago, I saw a young bird in a cage.  I was amazed by the whiteness of its plumage but to see one in natural surroundings is so much better.