rattle of western diamondback rattlesnak..
close up of a rattlesnake showing rattle..
The Western diamondback rattlesnake (Cro..
Desert horned viper (Cerastes cerastes)..
sidewinder rattlesnake..
An Algerian Whip Snake, Hemorrhois algir..
Rattlesnake 1..
Aspic au soleil..
Mojave Desert Sidewinder, Crotalus ceras..
Sidewinder rattlesnake with tongue..
Black-tailed Rattlesnake (Crotalus molos..
Saharan horned viper - Cerastes cerastes..
rattlesnake..
pygmy rattlesnake..
Nose-horned viper // Europäische Hornot..
Kreuzotter (Vipera berus)..
Highly Venomous Australian Common Death ..
Dice Snake | Natrix tessellata..
Dusky Pygmy Rattlesnake on Rock Close-up..
Black-tailed Rattlesnake (Crotalus molos..
the horned viper , Vipera latastei...
The Western Diamondback Rattlesnake (Cro..
Horned Adder resting on desert sand..
Saharan horned viper - Cerastes cerastes..
A detail shot of European Cat snake (Tel..
Juvenile eastern rat snake - Pantherophi..
Speckled rattlesnake with tongue..
Western Diamondback Rattlesnake..
Saharan horned viper - Cerastes cerastes..
nose horned viper basking in natural hab..
Baja California rattlesnake // Baja-Klap..
Viper horned on the sand looks for prey..
Tiger Rattlesnake..