Yes they do, but the rattle is not as developed as in adults. It's only a couple of segments, but it's still there. The rattle grows bigger every year by one 'segment' every time they shed their skin.
Rattlesnakes breed once every 2-3 years.
It depends on the species. Diamondback rattlesnakes, the largest of the rattlers, have young that are 10 to 12 inches in length when born.
Some species of snake lay eggs, but not the rattlesnake, they give birth to live young.
Rattlesnakes do not take care of the young, they are fully capable of looking after them selves at birth.
Rattlesnakes are called rattlesnakes in the desert and elsewhere.
Rattlesnakes do not actually want to bite you. They rattle the tip of their tail as a warning to stay away, and if the enemy does not leave, it will bite. Rattlesnakes with babies are especially aggressive, so they may bite right away.
Rattlesnakes do not have eyelashes.
There are no rattlesnakes in Scotland.
A rattlesnake may produce a dozen or more offspring at a time. They only breed every 2 to 3 years, however.
nobody, rattlesnakes are solitary
Rattlesnakes are carnivores.
No, rattlesnakes do not migrate.