Saturday 11 October 2014

After eight weeks in the reed bed at the Clare Mare we took the nets down on the 07/09/14 since I took over ringing at the reed bed from Jamie. This year has been my best so far. Sedge warbler this year are well up. With 297 new birds being rung with over 70% of them being juvenile birds, reed warbler are slightly up as well this year, along with willow warbler after having four aquatic warbler in 2013. It was a bit disappointing only catching one this year, but never mind  always  next year. Over the last five years sedge and reed have been up and down in numbers showing that weather conditions play an important part to the success in the rearing and success of breeding birds .In 2010 being a reasonable spring and summer. We managed to ring 141 sedge warbler and147 reed warbler, 2011 rung 169 sedge warbler 81 reed warbler, In 2012, with a very cold and wet spring and summer sedge warbler's and reed warbler were well down with only 63, Sedge and 71 reed warbler being rung with that conditions in 2013 being better sedge and reed warbler were up. with 190 sedge reed 115 rung 2014 has been an excellent year with 297.sedge Rung and 103 reed warbler being rung it seems to me that reed warbler are still struggling as reed warbler used to outnumber sedge warbler. On 14 September. I moved back to my ringing site up at Jerbourg,after the disappointment of last year with constant winds this year has proven to be a good year specially for Black Caps and grasshopper warbler. On 2 October, I caught a black cap a controlled bird that had a Museum of Brussels ring on it.
SEDGE WARBLER

BLACK CAP

No comments:

Post a Comment