First Instances of Dwarf Giraffes Reported by Scientists

Photo: Michael Brown and Emma Wells, Giraffe Conservation Foundation/Facebook

Three years later, in a private farm in Namibia, scientists found an Angolan giraffe named Nigel who stood 8.5-feet tall. After conducting studies, scientists found that both Nigel and Gimli had shorter metacarpals and radial measurements, concluding that they were both affected by dwarfism.

Photo: Michael Brown and Emma Wells, Giraffe Conservation Foundation/Facebook

It’s the first time dwarfism has been documented in either captive or wild giraffes.

Emma Wells, a researcher for the Giraffe Conservation Foundation, said, “While the Namibian farmer had spotted Nigel regularly over the years, it was only after our observations that he realized that Nigel was not a juvenile but a fully grown male giraffe. It is mainly in comparison to other giraffes that his difference in stature becomes obvious.”

It’s still unclear how, exactly, Gimli and Nigel ended up with dwarfism. It’s suspected to be the result of low genetic diversity or a mutation in the genetic code. Scientists will monitor both giraffes over the course of their lives to see whether dwarfism affects their behavior and socialization.

The full findings are available in the journal BMC Research Notes.