Rattlesnakes are a group of venomous snakes of the genera Crotalus of the subfamily Crotalinae. The 36 known species of rattlesnakes have between 65 and 70 subspecies, all native to the Americas, ranging from southern Alberta and southern British Columbia in Canada to central Argentina. Snakes live vertebrates. They multiply by eggs. Have a structure called the cloaca, as in all other laying alive. Cloacal organ tissue continues to the tail of the point where the tail starts. This is the tail section from start to end.
Additional Information: Some species of snake rattles organ located at the tip of the tail. because it has a different function from the queue to rattle “is the tail”
Rattlesnakes, hard scales on the tail end of moving the rustle of dry leaves off a sound similar to a poisonous snake.
Rattlesnakes even in the pitch dark eyes with special heat-sensitive mouse, they can find their warm-blooded prey such as rats. Snake is a small mouse near 15 cm and the surrounding air is extremely low as only 0,005 ° C, a temperature change will make it even felt, then, it is easily recognized by snakes. Snake, information about the hunt comes to mind, take a short time until the twenty-one, you can evaluate and react. No wonder the location of a rattlesnake hunt never find the snake attacked with an amazing ability to hit and animals that bite with fangs slowly kills.