That is the endangered Georgia Tube snake.
Are you saying that the snake has like a "hood" around the head? If so, that is a cobra.
A black snake with yellow markings typically has a dark black body with distinct yellow patterns or stripes. These markings can vary in shape and size, but they are usually vibrant and easily noticeable against the snake's dark coloration.
It depends on the snake. They can be blue, to brown, to black, to red. They can be solid or have very complex patterns. You should post a more specific question if you're asking about a certain type of snake.
Yes, rat snakes can be gray with black markings. The gray rat snake, also known as the black rat snake, is a common species that is usually gray with dark blotches or markings along its body. These snakes are non-venomous and can be found in a variety of habitats across North America.
If you encounter a black snake with yellow markings on its back, it is likely a non-venomous species such as a kingsnake or a rat snake. It is best to calmly move away and give the snake space, as it is not a threat to you. Avoid trying to handle or disturb the snake, and contact a local wildlife expert if you have concerns.
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.
A black snake with red spots has a distinct appearance due to its dark coloration and the presence of red markings on its body. These red spots can vary in size and pattern, making the snake easily recognizable.
No idea! ermm... a snake.
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.
Many, many snakes are brown and black, as this coloration is useful for camouflage. The answer to this question also depends on what you would consider a "stripe". The ball python is a fairly common pet snake that has brown and black markings. As do some color strains of corn snakes and garter snakes. The rat snake can be brown with black stripes, but I've never seen one with the reverse. The black-striped snake is so named because, go figure, it is black and striped. Its stripes are brown. Indigo snakes are almost entirely black, but can have brownish markings around their head and chin. The mud snake and crayfish snake are black with a brown belly which can, from the side, look like a single brown stripe stretching the entire length of the snake. The hognose is also black and brown, though again it's more brown with black stripes than black with brown stripes. The night snake can have wither brown stripes or black stripes, but not both. The common kingsnake and the plainbelly water snakes are actually brown with large, black spots, but if you only look quickly they can appear black with many thin, brown stripes. Most other water snakes also have brown and black markings. The whipsnake is a gray with brown stripes. The longnose snake and mountain patchnose snake are black with brown stripes. As is the Western Ribbon snake, though it can also have red stripes in the mix. The copperhead and rattlesnake can also both have black and brown markings, that in some cases will certainly appear mostly black with brown stripes. This is not, by any means, a complete list of snakes that fit the description you gave. If you could post a picture you would, I'm sure, get a more helpful response.
black snake
Yes, some species of black snakes, such as the black racer, can have a silver or light-colored belly. This coloration helps them with thermoregulation by reflecting heat and blending in with their surroundings.