Sidewinder
A female Sidewinder Rattlesnake gives birth to around 5 to 18 young at a time. For 7–10 days the young stay with their mother in a burrow, they then shed for the first time and then leave the burrow. Sidewinders mature at the age of 2 or 3, then mate in April and May and sometimes in the fall. The female then has its 5-18 babies in the late summer. These babies are born 6-8 inches long. Males live a little bit longer than females, males live to about 13 years old and females about 11 years old.