![](http://www.alamy.com/thumbs/6/342B1890-1955-4E90-B087-39FDA54F2C15/EBRCED.jpg)
Balkan grass snake (Natrix natrix persa), coiled up grass snake darting tongue in and out, Bulgaria, Biosphaerenreservat Ropotamo
Size: 7087px × 4730px
Photo credit: © blickwinkel/Trapp / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., 1, animal, animals, balkan, biosphaerenreservat, bulgaria, bulgarian, close, close-, closeup, closeups, coiled, coiling, colubridae, colubrids, colubrine, common, darting, europe, european, fauna, format, full, full-length, grass, horizontal, lateral, length, nature, outdoor, outdoors, portrait, portraits, protected, reptile, reptiles, ringed, ropotamo, serpent, serpents, side, single, snake, snakes, southeast, southeastern, species, tongue, trapp, unpoisonous, ups, view, water, wild, wildlife