Tuesday, 10 March 2026

The man who graduates today and stops learning tomorrow is uneducated the day after. - Newton Baker

Knowledge is an antidote to fear. - Ralph Waldo Emerson

Fun facts and trivia of some of the creatures that inhabit this wonder-ful world of ours - courtesy of Facebook pages ‘Colours of Nature’, ‘Ancestral Stories’, ‘Weird Facts’, ‘Unbelievable Facts’, ‘Today I Learned’, ‘Science and Facts’, ‘Crazy Creatures’, ‘The Knowledge Factory’, ‘The Study Secrets’ etc… However, I do not know if they are true. Some of them sound really incredible.

Partula nodosa used to live in the forests of Tahiti. Today the IUCN calls it Extinct in the Wild, which means it no longer lives in its natural home. The only place this species still exists is in captive-breeding programs, where people care for and breed the animals away from nature.

In its natural time, Partula nodosa played a quiet but important job in plant ecosystems. It helped recycle nutrients by breaking down dead leaves and other plant bits. That process returned food to the soil and helped plants grow, so the snail was part of the cycle that kept the forest healthy.

Now that the snail is gone from the wild, that small role is missing in Tahiti’s ecosystems. Captive-breeding programs keep the species alive and give people a chance to study and protect it. If conditions improve and careful plans are made, there may be hope for one day returning these animals to their original home so they can once again help nature in the way they used to. – A Facebook post by ‘Colours of Nature’

It sounds unbelievable, but some snails can rest for as long as three years without waking. This is not sleep like ours. Instead, snails go into a deep rest called dormancy. They do this when conditions are too dry or too cold for them to survive outside. By staying tucked inside their shell, they wait until things get better.

During this long rest, a snail’s body slows way down. It stops eating and uses very little energy. Many snails seal the shell opening with a thin layer to keep moisture in. Their heart beats slowly and their movements stop. When rain or warmer weather returns, the snail will slowly become active again and leave its shell to find food and mates.

This ability helps snails survive hard times when food and water are scarce. Not every snail will sleep this long; it depends on the species and where it lives. Still, the fact that some snails can pause their lives for years is a striking example of how animals adapt to survive in a changing world. – A Facebook post by ‘Colours of Nature’

Snails don’t have teeth like humans, but their mouths contain a ribbon-like structure called a radula, lined with thousands of microscopic teeth.

These teeth are reinforced with goethite, an iron-based mineral that gives them extraordinary strength.

Scientists have found snail teeth to be the strongest known biological material on Earth, even tougher than spider silk. While they can’t rival diamonds, their strength helps snails scrape rock-hard surfaces for food and is inspiring engineers to design stronger, lightweight materials. – A Facebook post by ‘Colours of Nature’

Vampire snails have a strange and clever way of eating. Instead of biting or swallowing their prey whole, they shoot out tiny, harpoon-like teeth that pierce into worms. The idea of a snail firing a tooth is surprising, but that is exactly how these animals catch their food.

Once the tooth is stuck in the worm, the snail does not rush. It slowly reels the worm in, pulling it closer little by little. This slow action gives the snail time to hold on and make sure the prey cannot escape. Watching this process is a bit like watching someone fish, only much quieter and slower.

This feeding style is like a natural fishing line. It shows how animals can use simple tools in clever ways to survive. The method may seem strange or even a little cruel, but it is how these snails have learned to eat and live. Moments like this remind us that nature finds many different solutions to the same problems. – A Facebook post

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