North America

    1   Found on rocky desert slopes The rock rattlesnake is one of many species in the arid […]

  1   Mexican west coast rattlesnake This species does exactly what it says on the label. The Mexican west

    1   The frost serpent Boas are normally associated with dense, green rainforests in pictures, but there’s one

  1   The most powerful river snake The USA is home to many water-loving snakes, including queen snakes and

  1   A rarely seen nocturnal species In the USA, the garter snake is the signature harmless serpent of