2021 was
another difficult year for the group due mainly to the covid restrictions, in
total we handled 7012 birds. The largest numbers ringed was 795 Pied Flycatchers in our 725 nest boxes
that we have in the Lune valley and
Bowland woodlands. Second came Goldfinch with 548 mainly ringed at garden
feeders. Recently we have caught some numbers of Siskin as they move into well
stocked gardens as their natural food supplies dwindle. We know from our
previous ringing that most of our passage or wintering Siskins come from the
Scottish breeding population with 39 from North Scotland and 21 in the Galloway area and just one
each in Norway and Sweden. But they have certainly increased as a breeder
locally, we have ringed 97 in May mostly juveniles in recent years. All bar one
have been recaptured locally except one which was ringed as a first year female
on May 5 was caught again in Moray 401 km north 11 days later! A late mover
which probably didn’t breed that year
Another
unusual recovery was a Starling ringed as a juvenile at Flamborough Head on 12 June and caught by Aidan Branch in Morecambe in mid-January.
This is our first British bred Starling to show an east to west movement. All
other movements have been south in autumn or north in spring. Possibly it was
caught up in a flock of visiting continental birds moving west in autumn. Certainly,
many of the Starlings wintering here are drawn from as far away as Russia for
we have had over the years 75 recoveries in the breeding areas right across
Northern Europe.
The wonderful
information that colour ringing birds
can give is so well illustrated by a Black-tailed Godwit which was seen on the
Allen Pool twice this week. It was first colour ringed on 15 July 2010 in North
Iceland as a breeding adult male. Since then, it has been reported 203 times over
the past almost 12 years. It has followed a regular pattern, leaving Iceland
and going first to the Wash and Suffolk coast as early as late June in one year
but usually in July and August. They
moult there before moving across to the Dee estuary for the winter and then to
our area in March before moving back to Iceland. Thanks to the careful
observations of Richard du Feu, Phil Grounds and Neil Harris we have some amazing
information about their journey from here to Iceland. in 2015 it was sighted on
the Allen Pool probably on the morning of 29 March, next day it was in Iceland!
That’s 1370 km in probably about a day and a half! Amazing! In 2017 it was last
seen on 26 March on the Allen Pool and was in North Iceland four days later.
Other
recoveries reported included Lesser Redpolls ringed on autumn passage were in
Worcestershire, Warwickshire and Hampshire in winter. A Goldfinch in
Pas-de-Calais France in December, only our third Goldfinch from France, another
one wintered in Shropshire. Back to colour ring sightings, an adult Dunlin
ringed on 1 August along the mid Wales coast was perhaps unexpectably seen on
the Allen pool 10 days later and 200 km NNE at a time when it would be expected
to move south. One of the most fascinating things about ringing is finding out
what movements birds really undertake.
