Ross the Legendary Rhino

Ross' habitat is in the savannah where Logan rules. Therefore, no one has dared to go and try to capture his precious horn. Leather can also be a rare gem, however, not even hunters dare face it.
Ross seems not to fear thunder and enjoys being greeted by "droplets of rainwater", as he puts it.
Ross is 75 years old.
Ross is one of the oldest animals in the Serengeti, the savanna where Logan dominated in 2014.