Edison or Ed for short is the dominant breeding female within the Poort Clan who was originally collared 27th March 2018. She is perhaps the most habituated of all the Okonjima brown hyaenas and is often seen around the Wahu gate and Bush Camp night hide areas. In late 2018 Ed had three cubs which are being raised within the Poort mountain area in a well-hidden den with rocky caves for the cubs to shelter in. Ed is an excellent mother, continually spending her time foraging and bringing back food for the cubs, nursing, playing with and grooming them. She also suckles the three older cubs present at the den, although we are not sure if she is their mother.