Jeffreycfy:
極北柳鶯, Arctic Warbler, Phylloscopus borealis,
Jeffreycfy:
極北柳鶯, Arctic Warbler, Phylloscopus borealis,
Jeffreycfy:
極北柳鶯, Arctic Warbler, Phylloscopus borealis,
Jeffreycfy:
極北柳鶯, Arctic Warbler, Phylloscopus borealis,