In April of 2017 a profile appeared on the dating app Tinder. Describing himself as “One of a kind”, the poster was 43 years old, not in great physical shape, and yet so sought after he required around the clock body guards. His name was Sudan, and he was the last living male northern white rhino. His keepers at the Ol Pejeta Conservancy in Kenya weren’t expecting Sudan to find love. They were hoping to raise awareness of the species’ dire situation and money for the research and development of an in vitro fertilization (IVF) method for rhinos.

Northern white rhinos used to range over all or parts of Uganda, Sudan, Chad, the Democratic Republic of the Congo and the Central African Republic. In the 1960s there were an estimated 2,360 northern white rhinos left in the wild (1). Civil unrest in the region made conservation difficult, and by 2003 poaching and other pressures had reduced the number of northern white rhinos living in the wild to four individuals living in the Garamba National Park in the Democratic Republic of the Congo. There has been no sign of that wild population since 2007 (2), and they are considered extinct in the wild as of 2008. Continue reading “From Dating Apps to In Vitro Fertilization, the Challenges to Saving the Endangered Northern White Rhino”