Re John M's comment about lask of small passerines in the woods at Glynaeron, we have just done two Atlas tetrads in an area which is usually swarming with Wrens - but recorded only 1 in one tetrad and 2 in another. OK so the Wrens may not have been very visible - not singing much yet - but it will be interesting to see what we pick up in the summer surveys.
There were, however, huge numbers of Blue Tits and a couple of flocks of Long Tailed Tits as well as Chaffinches everywhere, so there does not seem to be a general problem.
Greenfinches were postively rare though - one in one tetrad and 2 in another. We are currently seeing more Bullfinches than Greenfinches.
Rosemary
Winter casualties??
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