In the absence of a report from the Czech Republic for this taxon, surrogate data were provided by ČSO / BirdLife indicating a breeding population of 5–15 pairs, with an unknown trend during 2001–2012 and a decreasing trend (75%) during 1985–2012.

In the absence of a report from Greece for this taxon, surrogate data were provided by the Hellenic Ornithological Society (HOS), the BirdLife Partner in Greece, indicating a breeding population of 20 pairs, with a decreasing trend (60–90%) during 1995–2009 and a decreasing trend (90%) during 1980–2009.