His age was estimated at 47, and he was killed by another Kruger bull, Paul. Paul, in his mid 30's, was also relocated to Addo five years ago, but a few months after Skukuza had arrived there.
Kruger elephants were relocated to Addo to improve the genetic quality of the Addo elephants and the eight were chosen for their good genes. Genetic diversity is essential for a healthy population.
Shortly after arrival Skukuza lost his right tusk, which fell off as a result of being damaged during the long journey down from Kruger. He was known to be a placid elephant and never showed aggression towards other elephants or tourists.
He also fathered numerous offspring in Addo. During the last few years he preferred living in the southern section of Addo Main Camp, in Wayne's Valley.
Unfortunately, younger bull, Paul, is at an age where bulls will challenge the older bulls for dominancy and especially when in musth during mating season.
During musth, elephant bulls can become highly aggressive towards each other. Numerous visitors to the Park saw elephant bull Paul chasing Skukuza around for an entire afternoon before his death.
When Skukuza fell down, Paul delivered the final blow by thrusting his tusk into Skukuza's brain. Although this is an upsetting event for people to watch and to hear about, one has to accept that this is natural behavior in animals.