Ornate Black- tailed Rattlesnake (Crotalus ornatus) Texas.

crotalus ornatus desert adult alone scale head threat venemous species close up portrait three quarter shot crotalus texas may nobody eastern black tailed rattlesnake crotalus ornatus desertic areas desert areas desert area desertic zone desertic zones desertic area adults single lonely only solo one lone scales splinter splintery heads threats threatening threaten threatened venemous venomous portraits three quarter views three quarter view three quarter shots three quarter sight three quarter sights three quarter length with nobody ornate rattlesnake crotalus ornatus ornate black tailed rattlesnake crotalus ornatus area stage of development individual general morphology organism risky species species particularity species viperidae serpentes squamata lepidosauria reptilia sauropsida tetrapoda tetrapodomorpha rhipidistia sarcopterygii euteleostomi gnathostomata vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota southern united states united states of america north america america rattlesnake crotalus sp rattlesnake snake reptile sauropsid vertebrate chordate wild animal animal