torsdag den 25. april 2013

First Willow Warbler’s day



At the first hours of the morning we have been very busy ringing, mainly because the interruption of willow warbler. We catch a total of 55 birds with 21 willow warbler. Also we are still having a important number of dunnocks (11)


After two rounds plenty of birds in the third round we caught a treecreeper, first for this season.  Having now less bird to ring we could spend some time to identify the specie. Measuring the hind claw, very short, and the longitude of the bill we could determine that it was a short toed treecreeper.

Rubén

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