Another Sora or a molt .?

Keir reported the SORA at the Peninsula marsh,lake shore this afternoon where the yellow caution tape is. Its the same spot before last week. The question though is that the SORA looks a little different from the first. pictures of the latest bird might be helpful in comparisons with the older reported bird. Otherwise we can only speculate if a second bird or a molting same bird. Only once before in the early 1990s that two Sora were seen together at the now long gone phragmite marsh at the peninsula pink beach. -- KB ( stuck in Chester county,PA)