The fear of snakes is one of the most common phobias people have. It is quite understandable – some snakes are venomous, capable of killing us, so fearing them is actually just a matter of instinct. However, it would be unfair to think of snakes as slimy killers only. Snakes can be also viewed as amazing animals with incredible abilities. Did you know, for example, that some snakes can fly? Or how about the snake that scares away predators by farting? To learn more about snakes, check out today’s post with 25 Shocking Facts about Snakes That You Probably Didn’t Know.
Snakes live on every continent except Antarctica and on most land masses. Exceptions include some large islands, such as Ireland, Iceland, Greenland, Hawaii, and New Zealand, as well as some small islands of the Atlantic and central Pacific Oceans.
Snakes range in size greatly - from the tiny, 10 cm (4 in) long thread snake to the giant reticulated python that can reach up to 7 m (23 ft) in length.
There are approximately 3,400 snake species in the world, out of which only about 600 are venomous. Out of those 600 venomous snakes, only 200 pose a serious threat to humans.
Snakes have one of the highest occurrences of polycephaly – a rare condition of having more than one head. There have been many cases of two-headed snakes. The heads might fight each other for food.
Snakes are believed to have evolved from four-legged reptilian ancestors, between 112 and 94 million years ago. Some snakes, such as pythons and boas, still have traces of back legs.
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Photos: 24. Mariluna, Python reticulatus сетчатый питон-2, CC BY-SA 3.0, 22. Jason Pratt via flickr, CC BY 2.0, 21. Cannibal Holiday via flickr, CC BY 2.0, 18. Bill Love/Blue Chameleon Ventures, Dendroaspis polylepis by Bill Love, CC BY-SA 3.0, 17. Pete and Noe Woods via flickr, CC BY-SA 2.0, 16. longitudelatitude via flickr, CC BY 2.0, 15. LA Dawson, Eunectes murinus2, CC BY-SA 2.5, 14. XLerate at the English language Wikipedia, Fierce Snake-Oxyuranus microlepidotus, CC BY-SA 3.0, 13. Chinmayisk, Malabar pit viper silent valley, CC BY-SA 3.0, 11. Gihan Jayaweera, Chrysopelea taprobanica, CC BY-SA 3.0, 10. Greg Schechter via flickr, CC BY 2.0, 9. Ashahar alias Krishna Khan, Stout Sand snake Psammophis longifrons by Krishna Khan Amravati, CC BY-SA 4.0, 8. David Jahn via flickr, CC BY-SA 2.0, 7. JanRehschuh, Snake Anaconda mouth Schlange Maul South America P1130965, CC BY-SA 3.0, 3. Max Pixel (Public Domain), 2. Brian Gratwicke via flickr, CC BY 2.0