Lots of information

The book Provides lots of useful information about landscapes, culture, travel routes and most of all about all the Species That Can Be found there (especially birds and insects so but mammals). It was helpful to prepare our trip to the region (Bulgaria side).

HOWEVER, I would have prefered a different structure for all the information Which makes (better) clear what spot is where (maybe additionally to the small extracts of additional detailed map), more landscape photographies (there a lots of detail photographies) with exact description Where the picture which taken.

Nevertheless, an interesting guide book did makes you want to go there.