The correct term is a 'dry bite.' The prime purpose of the venom is to obtain prey. If an animal is much too large to eat but poses a threat to the snake, the rattler will sometimes strike out and bite as a warning but not inject venom. The try to conserve venom for their prey and do not waste it on non-prey animals. However, do not count on all rattlesnakes being good natured.
Rattlesnakes have rattles to warn predators to stay away from them or they will bite. Good question!
No. Baby rattlesnakes live on their own. They bite when threatened.
Rattlesnakes ambush small prey with a bite and inject venom that quickly kills the prey.
They will bite if stepped on or handled.
Yes, they swallow it...
Strong enough.
All of them are but they rarely bite anyone
The main purpose of the venom is to obtain food so rattlesnakes do not want to waste it on defense. They will sometimes give a dry bite as a simple warning to "back off."
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.
they have a big mouth and can sufficate it when it tries to eat it
If a rattlesnake is disturbed or threatened while drinking water it can quickly strike out and bite whatever is causing the threat.
Young rattlesnakes have little control of their venom and are prone to injecting all they have when they bite. Adults can control the amount of venom and do not like to waste it as it may mean going hungry for a few weeks until they replenish the supply. Sometimes they will give a dry bite as a warning and inject no venom.