Balkan cross adder, Bosnian viper
Vipera berus bosniensis, the Balkan cross adder or Bosnian viper, is a venomous viper subspecies endemic to the Balkan Peninsula.
Precocial species are those in which the young are relatively mature and mobile from the moment of birth or hatching. Precocial species are normall...
Ovoviviparity, ovovivipary, ovivipary, or aplacental viviparity is a term used as a "bridging" form of reproduction between egg-laying oviparous an...
Venom is a type of poison, especially one secreted by an animal. It is delivered in a bite, sting, or similar action. Venom has evolved in terrestr...
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starts withIt is only found within the Balkan Peninsula, particularly the Herzegovina region of Bosnia and Herzegovina, hence its common name.
