More Dale-ish/ Marloes stuff!

Early this morning at Marloes,
200+ Canada geese, inc 1 Snow behind YMCA, C150 Jackdaws - West, 2 Mistle thrushes, 1 Jay at Trehill farm. A flock of Starlings, which according to my theory of precision guesswork,covers the sky the size of an A4 envelope at 750 metres = 150 birds.
C30 Skylarks.
Over our house later, at St Ishmaels, 2 Swallows.
This afternoon around Dale, 2 Chiffs, 1 adult Med, 1 female Merlin (while looking for RingOuzel - see Dave`s post) & 1 Chough, yellow ring left leg. Could someone shed any light on Chough ringing/ colours ?
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