You're probably thinking about the Eastern Hognose Snake(s) which are common in Maryland along with other dangerous snakes. However this one is not venomous.
CommonIf you are experiencing a problem with snakes or other "problem animals"
and you don't know what to do, call the Nuisance Animal Hotline at 1-877-463-6497.
king cobra
Are you saying that the snake has like a "hood" around the head? If so, that is a cobra.
Cobra or Asp
His head
the king cobra or any other snake have 2 body parts the head and its rest
the rat
The Nemes Headdress resembles the head of a Cobra snake.
king cobra
You get a test tube and put a piece of cloth on the top.You hold the back of the cobra's head and it bites down on the cloth part of the tube.
The Cobra snake has some identifying features like stretching its head high up ready to attack, it has a V mark at the back of its head and the neck become wide. Some people of India are playing the flutes and they rise up somehow dancing to the music.
A cobra is a venomous snake from India. It is characterized by it's flaring hood around it's head, and a long tradition of holy men being able to influence it's actions. The snake charmer is most often associated with this snake.The cobra struck it's victim with lightening speed.
The king cobra and you wouldn't want to be near one of those because of it's venom