There may be no evolutionary process, but there is a physiological process that prevents over hydration in healthy animals
the circulatory, hepatic, renal, and endocrine systems are designed to prevent it
we are talking about the practice in captivity here
No of the physiologocal
Processes can prevent overhydration in animals. It can only try to ballance it back and bring back to homrostasis when it happens.
If excess water is offerd or forced to animals, they WILL simply take too much water in and short time, no of these skow, reaction-based mechanisms will do anything with it at the very moment. I protest against the word prevent as they can not prevent anything. They can regulate, fix, balance but not prevent. The proof is: oberhydration happens.
It can happen forceful way - like induce the “stralth drinking” so propagated by the late Trevor Neufeld even supported by video material, they can get overhydrate by corcumstances or negligence thtouhj excessive water offer (too long fogging, excessive misting,
Misting when the water covers nostrils and mouth at same time etc)
Once again, animals living in an environment of
Permanent water shortage are
Pre-programmed by evolution to fo water intake whenever itnis possible
And as in the wild an excessive intake
Never happens, they will NOT be aBle to prevent overhydration
Bexause they do nothave am
Evolutionsry experience what it is.
same as outnimmune system
Can not act against totally inknown getms e.g.