It has stayed a secret concerning why otters have a specific stone that they keep up with all through their lives.
Scientists have attempted to concoct a clarification for this.
Susan, a Life Sciences master, writes in her paper that the activity they make with the stone is more similar to shaking between the front legs than a musical heaving of articles high up.
Regardless of the specialist’s claims, it is true that otters always have a particular stone with them.
They pick the one they like most and keep it with them for the rest of their lives, and it serves a useful role for them.
This work on, as per Susan’s contentions in her article, could set up the otter for the issues of its current circumstance, like threats to endurance.
Play does not serve a specialized or survival function in the animal world, according to evolutionary theory.
It has also been noted that the otter’s behavior with the stone is unaffected by its age.
