parva rota erucae suspensionis moultonis moultonis... although one of the oldest examples at the research centre (and a newer arrival) this old buck (you can tell by the horns) has been given a new lease on life through an organ transplant program which allows him to move about comfortably and actually remain competitive with much younger specimens.
At 47 years old this moultonis moultonis maintains a high degree of agility and stamina and ongoing observations suggest that it is not a predator but more like a sight hound in that it seems compelled to chase down every other bicycle it sees and they seeem to do this for amusement more than anything else.