Unless that is a tint bird box, I think they are great.
*tiny
(
MyFrontFellOff ; his mouth full of teddies, urinating defiantly, Sat 6 Feb 2021, 22:06,
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Them’s Blue Tits they is
Great Tits have a black mark down the centreline of the chest. They also have black on the head where these have blue.
(
wheresthefish Partly filled with wrong, Sun 7 Feb 2021, 7:34,
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