sounds like a rattlesnake
if it has a rattle then its a diamond back rattle snake. i don't know where you are but those are found in Arizona and other states near by. diamond back rattle snakes are extremely venomous and you should stay away from them.
Eastern smooth green snake
A black snake with three bright yellow lines is likely a species of king snake (Lampropeltis), known for their distinct coloration. King snakes are non-venomous and native to North America, with species such as the California kingsnake or the Eastern kingsnake exhibiting this color pattern.
A snake that is black with white diamonds on its back is likely a diamondback water snake (Nerodia rhombifer). It is a non-venomous species found in the southeastern United States. Another possibility could be the eastern diamondback rattlesnake (Crotalus adamanteus), which is venomous and found in the southeastern U.S. too.
i think its a black and green snake.......
I believe you are refering to a black rat snake.
black snake
if it has a rattle then its a diamond back rattle snake. i don't know where you are but those are found in Arizona and other states near by. diamond back rattle snakes are extremely venomous and you should stay away from them.
mud snake
The red-bellied black snake, which is native to eastern Australia, is black with a distinctive pink-red belly.
Snakes with general black and tan markings are most than likely Common garter snakes. These can include the red-sided garter or eastern garter snake. Common garter snakes can grow to anywhere from 48 to 54 inches.
Garter snake
Northern Black Racer
Depends largely on where you saw said snake. Here in Texas it could be a water snake, a water moccasin, a rat snake, or several others, depending on the pattern of the coloration, head size/shape, ect...
I believe you are referring to the Grey Rat Snake.
Eastern smooth green snake
A black snake with three bright yellow lines is likely a species of king snake (Lampropeltis), known for their distinct coloration. King snakes are non-venomous and native to North America, with species such as the California kingsnake or the Eastern kingsnake exhibiting this color pattern.