AC's Herp ID Game :)

I'm pretty sure my guess is correct so I'm going to go. :D

joe.jpg
 
My first thought was Crotalus tigris, but there's something missing! I'm thinking Island Boa of some kind.
 
Nope, neither of those. Think Old World.
 
But if I give you the country you'll guess it right away. Another clue: it's venomous.
 
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