Zemen Gorge, Kyustendil Province, 3rd July 2017.
Photo © Nick Greatorex-Davies
Zabardo, Western Rhodopi Mountains, 22nd June 2015. Male, 1 of 2..
Photo © Nick Greatorex-Davies
nr Samokov, Bulgaria. 27th July 2017. Male.
Photo © Nick Greatorex-Davies
Zemen Gorge, Kyustendil Province, 3rd July 2017. Male.
Photo © Nick Greatorex-Davies