A group of rattlesnakes is called a rhumba
They usually aren't found in groups but the name for a group of rattlesnakes is a rhumba. (I have no idea why though!)
Rattlesnakes are called rattlesnakes in the desert and elsewhere.
A group of snakes is called a nest
There is no special name for a group of rattlesnakes. They normally do not run in herds and are solitary animals except when hibernating. However, they belong to the subfamily of Crotalinae.
rattlesnakes live solitary
They do not have a technical name, they are just called females>
No there are no Rattlesnakes on Martha's Vineyard. However there are Rattlesnakes in Massachusetts. They are called Timber Rattlesnakes and they are found in the Blue Hills Reservation near Boston, and the Connecticut River Valley and the Berkshires. Rattlesnakes in Massachusetts are ENDANGERED so it is illegal to kill, Harm, or Harass these reptiles.
A group of snakes can be a den, bed, pit. A group of rattlesnakes is a rhumba.I can find no reference to clutch for a group of snakes (possibly a clutch of bird, snake eggs?).
Pit organs
There are no rattlesnakes in Scotland.
Rattlesnakes do not have eyelashes.
nobody, rattlesnakes are solitary
No, rattlesnakes do not migrate.