Numbers have since increased in the LDV NNR and the site now regularly holds up to
4% of the UK and 1% of the European wintering population,
and in recent years according to the Rare Breeding Birds Panel (RBBP), the LDV
has been the single most important breeding site in the UK. The LDV is also an
important site for contributing to the UK ringing totals, especially pulli.
Over the course of the last three
years 31 Shoveler have been ringed (2009 was a bumper year with 21 caught) but this year has been rather frustrating due to the water levels
constantly being up and down and generally all over the place, resulting in a
poor breeding season and unfavourable conditions for catching.
However, last week saw a brood (or crèche) of
15 medium sized ducklings spotted behind the office at Bank Island. A quick team change into
chest waders (needed to get through the gate into the field), and 20 minutes later we had caught a single Shoveler duckling - a great result in the vast
expanse of very flooded and very tall grass.
This is our 126th Shoveler (122 ducklings, 4 adults) to be ringed in the valley, but thanks to the WWT this is the first to be colour-ringed, which we hope will be re-sighted and add to our existing knowledge of Shoveler duckling movements. A number of recoveries from metal ringed birds have already come our way - out of a brood of two ducklings ringed in 2004, both birds made their way to Russia where they were recovered in 2005, and in 1997/98 two ducklings from the valley were recovered in France - see previous post for more details - Shoveler(ly) good.
Shoveler duckling - c 3 weeks old
Showing Marie & Sam the difference from a Mallard
This is our 126th Shoveler (122 ducklings, 4 adults) to be ringed in the valley, but thanks to the WWT this is the first to be colour-ringed, which we hope will be re-sighted and add to our existing knowledge of Shoveler duckling movements. A number of recoveries from metal ringed birds have already come our way - out of a brood of two ducklings ringed in 2004, both birds made their way to Russia where they were recovered in 2005, and in 1997/98 two ducklings from the valley were recovered in France - see previous post for more details - Shoveler(ly) good.
Shoveler duckling - yellow c/rings
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