I found my first woodlarks 2013 in Luxembourg. I was not sure if they started to breed or not and had no time to observe.
2014 they came back and I found a juvenile in summer. I was sure they bred in the same are in the vineyards like last year.
Now 2015 I heard 2 males singing and saw 1 female! So I can say 2 pairs are breeding in the vineyards of Luxembourg!
(Of course we have more breeding pairs in Luxembourg!)