Q:

What is this Peacock-like creature?

In the below picture I believe  bird in the foreground is a female. The one that opens the wings is the male.

A:

It looks like male Great Argus (Argusianus argus) displaying to a female. The circular markings on the male pheasant's secondaries are pretty distinct. The specific epithet argus refers to a hundred-eyed giant from Greek mythology.

