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20 Myths About Snakes That Will Blow Your Mind - Science/Technology - Nairaland

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20 Myths About Snakes That Will Blow Your Mind by konjinus(m): 2:07pm On Oct 29, 2016
1) Angry Snakes Chase People Who Get Too Close
This myth is actually a half-truth exacerbated by frightened folk who had the misfortune of startling a sleeping or otherwise unaware snake while out for an afternoon walk through the woods. Typically, when someone happens upon a snake in the wild, both the person and the snake are caught off-guard, so both slip into a state of panic at the same time. Fearing the snake to be life-threatening (it is insignificant to the myth whether the snake actually is), this person might experience weak knees and a faster pulse. Often the quickest escape route is instantly chosen.


Like the frightened person, the snake also has a sudden and powerful drive to flee, and it picks the quickest escape route. Sometimes that avenue of escape is the same for both the human and the reptile. Each zigs or zags in unison, which gives the illusion that the snake slithers or darts in pursuit of the person. A similar phenomenon occurs daily in tight office corridors around the world. People going opposing directions are not trying to block another’s passage down the hallway. Each just goes for the same path at the same time.

As I said, however, this myth is partly true. Some species of snakes will actively “chase” human beings, such as the Central American bushmaster (Lachesis muta muta). An enormous and lethally venomous serpent, the bushmaster is well-known for this behavior. Panama’s tourism department actually warns tourists of the aggressive nature of these rarely encountered yet highly dangerous serpents.

Within the United States, two genera of serpents also will chase humans, but “chase” isn’t exactly the correct word for what actually happens. Some members of the genera Pituophis and Agkistrodon seem so aggressive to people whom unexpectedly encounter them in the wild that they appear to chase the interloper away.

Although some snakes vehemently defend themselves when approached, members of these genera take self-defense one step further. They may strike, lunge, hiss or rasp their bodies against themselves even after the intruder has retreated several paces. A frightened hiker or outdoorsman might mistake this sustained display of anger and self-defense as being chased by the snake.

2) Snakes Go Blind During the Heat of Summer
It still surprises me how many people believe this myth. Snakes do not simply go blind based on temperature or time of year. However, snakes close to shedding their skins do experience a temporary loss or inhibition of vision as their old ocular scales, protective scales covering the eyes, begin to separate from new ones developing underneath.

During this time, the eyes appear a milky gray-blue, and the snake’s ability to see is minimal. In captivity, this period of temporary blindness may happen anytime before a shed, but snakes in the wild typically do not always eat as much as their captive counterparts, so they often shed old skins less frequently. In nature, especially in the southern United States, a great many snakes slip into a shed cycle in late summer, so perhaps the myth that all snakes “go blind” was born during this time of year.

3) There’s No Such Thing as a Mother Snake
I think the world subscribed to this myth until recently. All snake species that lay eggs simply slither off after depositing their broods underground or amid rotting forest debris. They might never again encounter any of their offspring. Even live-bearing species typically give birth to their young only to watch the brood slither away one by one. Baby snakes are born perfectly fit for survival, so parental care is not really necessary.

But a recent discovery in central Africa has blown the lid off this myth — at least so far as one snake species is concerned. To date, the African rock python (Python sebae) is the only snake in the world that actually “cares” for its young. Typically depositing a clutch of 20 to 90 eggs, female rock pythons have long been known to ....continue reading here http://www.yakshub.com.ng/2016/10/20-facts-about-snakes-that-could-save.html?m=1

Re: 20 Myths About Snakes That Will Blow Your Mind by konjinus(m): 2:08pm On Oct 29, 2016
Lalasticlala mynd44
Re: 20 Myths About Snakes That Will Blow Your Mind by divinehand2003(m): 3:00pm On Oct 29, 2016
Front PAGE for snake lovers

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