Okapi at annual weigh-in to record animals?. vital statistics at ZSL London Zoo, Regents Park, London, England on August 22, 2019. CAP/JOR ??JOR/Capital Pictures Okapi at annual weigh-in to record animals??? vital statistics at ZSL London Zoo, Regents Park, London, England on August 22, 2019. CAP/JOR ??JOR/Capital Pictures