Reddish individuals of Eastern Grass Snakes: A. Reddish Natrix natrix from the Danube Delta, Romania; photograph by Benny Trapp; B. Reddish N. natrix from Nestani, Peloponnese, Greece; photograph by Elias Tzoras; C. The reddish individual from Samos Island, Greece; photograph by Ivo Peranić.

  
 
  Part of: Jablonski D, Trapp B, Tzoras E, Mebert K (2022) Erythrism in the Eastern Grass Snake, Natrix natrix (Linnaeus, 1758). Herpetozoa 35: 213-217. https://doi.org/10.3897/herpetozoa.35.e90928