Sky and Yak:
Iberian False Smooth Snake (Macroprotodon brevis)
Sky and Yak:
Adder (Vipera berus)
Sky and Yak:
Iberian False Smooth Snake (Macroprotodon brevis)
Sky and Yak:
Viperine Snake (Natrix maura)
Sky and Yak:
Horseshoe Whip Snake (Hemorrhois hippocrepis)
Sky and Yak:
Ladder Snake (Rhinechis scalaris)
Sky and Yak:
Smooth Snake (Coronella austriaca)
Sky and Yak:
Greek Grass Snake - (Natrix n. persa)
Sky and Yak:
Horseshoe Whip Snake (Hemorrhois hippocrepis)
Sky and Yak:
Adder (Vipera berus) and Grass Snake (Natrix natrix)
Sky and Yak:
Barred Grass Snake (Natrix helvetica)
Sky and Yak:
Female Vipera berus.
Sky and Yak:
Male Adders in combat. (Vipera berus)
Sky and Yak:
Grass Snake - (Natrix natrix), UK.
Sky and Yak:
Montpellier Snake (Malpolon monspessulanus). Spain.
Sky and Yak:
Adder (Vipera berus)
Sky and Yak:
Balkan Whip Snake - (Hierophis gemonensis)
Sky and Yak:
Ladder Snake (Rhinechis scalaris)
Sky and Yak:
Horseshoe Whip Snake (Hemorrhois hippocrepis)
Sky and Yak:
Greek Grass Snake - (Natrix n. persa) hunting in drainage ditch.
Sky and Yak:
Ladybird and lady Adder.
Sky and Yak:
Four-lined Snake (Elaphe quatuorlineata), Corfu.
Sky and Yak:
Grass Snake - (Natrix natrix helvetica)
Sky and Yak:
Ladder Snake (Rhinechis scalaris)
Sky and Yak:
Smooth Snake - (Coronella austriaca), Bulgaria.
Sky and Yak:
Dice Snake (Natrix tessellata)
Sky and Yak:
Four-lined Snake (Elaphe quatuorlineata)
Sky and Yak:
Juvenile Aesculapian Snake (Zamenis longissimus)
Sky and Yak:
Ladder Snake (Rhinechis scalaris)
Sky and Yak:
Adder - (Vipera berus)
