A rather murky morning at Roudsea resulted in 21 birds processed, 8 new and 13 local retraps, until rain stopped play at 10.30.
New birds: Marsh Tit 1; Coal Tit 3; Blue Tit 3; Great Tit 1.
1 Mute Swan was ringed later at Ulverston
Visitor Carwyn tops up the 01229-designed grain silo.The chicken wire deters grey squirrels but allow access to small birds.
Another new Marsh Tit is colour ringed and joins the R.A.S. study population (see Side Bar)
A stop at the Ulverston Canal results in an immature Mute Swan ringed 
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