No, not all venomous snakes have triangular heads. Some venomous snakes, like the coral snake, have slender heads that are not triangular in shape.
false I personally believe from what I have read that this answer is TRUE. At least the 6 poisonous snakes in NC all have triangular-shaped heads.
There are no poisonous snakes, they are venomous. Venomous snakes have fangs. Some easy ways to tell native North American venomous snakes from native North American non-venomous snakes are they have cat-like pupils, triangular heads and the caudal scales are crossed rather than straight across. Not all venomous species are consistent with these signs, though. And some non-venomous snakes share their anatomical, behavioral, and color traits.
Could be a lot of snakes. Better to look at the head. In North America, snakes with oval heads are most likely a non-venomous snake. Diamond heads are most likely venomous. The only exception is the coral snake.
As a general rule of thumb, non-poisionous snakes usually have oval shaped heads and round eyes. Venomous snakes tend to have more angular heads and eyes.Nearly impossible to answer here, many snakes have "oval" shaped heads and most of the harmless snakes have round pupils. One venomous snake that would fit this category is the Coral snake.
There are no poisonous snakes but there are venomous snakes. One needs to be familiar with the species of each area as there are no general rules concerning shapes of the head or eyes. Vipers usually have a triangular shaped head. However, in many areas of the world there are species of snakes without a triangular head that are highly venomous. When planning a trip into unfamiliar countries it is best to purchase a guide book to the local species.
No, not all snakes with diamond-shaped heads are poisonous. It is important to remember that the shape of a snake's head is not a reliable indicator of whether it is venomous or not. It is always best to assume all snakes are potentially dangerous and give them space.
As far as I am aware, there is no such thing as a poisonous snake. Many snakes, however, are venomous. (If you bite the snake and you die, it's poisonous. If the snake bites you and you die, it's venomous.) In North America, if it's not a rattler, copperhead, cottonmouth, or coral snake, it's not venomous. The first three are pit-vipers and easy to recognize. They have a triangular head, and pits between their eyes and nostrils. The coral snake is a bit tricky since it looks almost identical to the scarlet king snake. As a general rule, if the snake is red, yellow, and black, give it lots of room. If you are not sure whether a snake is venomous or not, leave it alone. All snakes, including venomous ones, are edible.
None! However, there are venomous snake heads. However, a single description is not possible to describe all. Some have triangular heads (vipers) and some have rounded heads.
Yes snakes do have a head.
It is a genetic flaw or mutation. Snakes do not naturally have 2 heads
Yes, corn snakes are non venomous snakes. They are often mistaken for copper heads and rattle snakes because of their saddle-backed pattern and their ability to vibrate their tails, so that it sounds like rattling. But they are harmless and usually docile.
Let the Snakes Crinkle Their Heads to Death was created in 1986.