Grass Snake / Natrix Natrix. Grass Snake In Forest Background / Natrix Natrix

KEYWORDS

animal assault attack background basking black brown cold coldblooded crawling creature danger dangerous descending eye fang forest grass grasssnake hunting natrix nature nonvenomous oviparous pattern poisonous predator reptile reptilian scale scaly serpent serpentine skin sliding slither slithering snake snakeskin spring summer suspended tongue venom venomous water white wild wildlife yellow