If the animals are put back in their natural habitat,
then a robotic zoo could be a step forward in evolution and freedom for animals, or, just no zoo's at all.
I imagine animals to find humans to be the scariest animal on the earth and,
I wouldn't like it if I was trapped in a cage with people looking at me to be honest.
Robotic zoo and liberty for animals, that'd be like,
going back to the roots of creation before the human race took the race a bit too far.
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How time flies bye? Through Quantum time. "Bye!" said the time fly.