western diamondback rattlesnake or Texas diamond-back (Crotalus atrox). Park of the Nature of Cabarceno. Cabarceno, Cantabria, Spain.

america american animal animals atrox cabarceno cantabria cold color colors colour colourful colours cool crawl creep crotalus danger dangerous day light daylight daytime deadly diamond back diamondback exterior fatal fauna lethal life living living being living beings living creature living creatures mibilgor mikel bilbao natural nature ophidian ophidians park of the nature poison poisonous rattlesnake rattlesnakes reptile reptiles reptilian reptilians sang froid scale scales serpent serpents snake snakes spain venomous vertebrate vertebrates vitviper western zoo zoology