Bird Watching: A little bird visited - what is this?, 1 by Dinu

Dinu wrote:
I was with my camera just relaxing, when I heard the tailorbird squeaking unusually, as it does when sunbirds' visit to the shrub also coincides with theirs. But when I saw this one, I was confused. It was not a tailorbird. It was not a sunbird. A Prinia had once visited when I was watching. But this does not look the Prinia on the earlier visit. See the colour of the legs, claws on its feet also. What could this be?

The second picture shows the tailorbird trying to drive away the new visitor. Tailorbirds seem to have 'marked their territory'.