Do these Pics show two different Least Sandpipers

Least Sand pic taken at 0930 hrs showed a split in its supercilium, also a very marked breast streaking as opposed to the pics taken at 1030 hrs in the same place. This birds supercilium reaches the bill base and the breast streaking appears fainter. Is the first bird a Juv and the second a first winter !!!!!!!!!!!

0930 hrs pic showing a split supercilium
0930 hrs pic showing a split supercilium

1030 hrs pic showing fainter breast streaks
1030 hrs pic showing fainter breast streaks

1030 hrs pic showing supercilium reaching bill base
1030 hrs pic showing supercilium reaching bill base

Posted August 6th, 2016 at 5:34 pm by Barry Rankine in Bird News