Tuesday 9 October 2012

Cold clear Coal Tit irruption

Heysham Obs
The largest Coal Tit irruptive movement since 1985 took place during the first 2 hours of the day with a significant trickle for the rest of the morning.  The count is likely to be an underestimate as I had to leave the vis mig operation to help with mist net extractions at the key time

Vis mig by the office dawn to c1030hrs
Coal Tit - 164 logged flying south, largest flocks being 32 & c40.  Only small numbers after 0830hrs
Long-tailed Tit - one unringed flock of c11
Blue Tit - single figures of unringed birds - more than usual this autumn!
Great Tit - no sign of any movement as usual here
Dunnock - at least two southbound migrants
Skylark - 12 SE
Reed Bunting - 2 SE
Chaffinch - 108 SW, but significant underestimate as they were very high and not 'casually' recorded during mist net rounds
Goldfinch - 15 & comment as above
Jackdaw - 11+16+1 south - really high!
Pink-footed Goose - 60+39 SE, second flock stratospherically high
alba Wagtail - just 4 SE
Jay - 3+2 south
Carrion Crow - 6+2+1 high to south
Sparrowhawk - one south
Bullfinch - 3 high to south & c5 others moving through bushes
Raven - 2 south
Meadow Pipit - just 11 noticed, comment as Chaffinch
Mistle Thrush - 5+1+1 SW
Greylag - 2 south together c1130hrs
Peregrine - large pale bird flew ESE with quite slow wingbeats at c1145hrs (!!) - no fine detail seen

Grounded
Wren - 5
Robin - 13
Chiffchaff - singing male, the first for a few days
Blackcap - 1 female
Goldcrest - 2
Jay - 2
Bullfinch - 7
Mistle Thrush - 1
Coal Tit - 13 (including a flock of 7) seen on a walk round the reserve at 1030am

North harbour wall
Rock Pipit - 1-2
possible single twite on the food but silent in bad light and flew off

Ringing
Coal Tit (39), Greenfinch (4), Blue Tit (9), Long-tailed Tit (10), Wren (4), Chaffinch (2), Great Tit (1), Robin (4), Goldcrest (2), Blackbird (1), Bullfinch (1), Goldfinch (1), Dunnock (2), Lesser Redpoll (9)