The southern white rhino calf, tipping the scales at 45kgs, was born on March 7, to mum Jaseera and dad Sizzle.
According to the IUCN, there are 10,000 mature southern white rhinos left in the wild, with numbers continuing to fall.
Through ZSL, we've estimated the illegal wildlife trade is worth US$23 billion a year. ZSL is working around the world to stop the illegal trade through pioneering border detection in epicentres of illegal wildlife networks, establishing anti-poaching patrols and working closely with governments around the world.