20 December 2011
At least one great tit and one blue tit have roosted in the box and I have video evidence of at least one more blue tit peeking inside.
The blue tit that roosted here the last 2 nights was a bright looking bird. Today I have witnessed (by looking out of my window) that both a bright and a dull looking bird looked inside the box. On video it is usually difficult to see the difference. However, I captured these pictures of two clearly different birds. On the left the bright one, on the right the dull one. Note the spots on his face. Perhaps I can use that for future identification.
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