Can we rescue the northern white rhino from the brink of extinction?
‘An international team of scientists said they successfully extracted eggs from the last two remaining northern white rhinos, a step on the way to possibly saving the subspecies from extinction.
Ten eggs were harvested from the female rhinos at the Ol Pejeta Conservancy in Kenya. The scientists said Tuesday they hope to use them to create viable embryos that would be transferred into surrogates since neither Najin and Fatuwill can carry a pregnancy to term.
The coronavirus pandemic had delayed the process, but the team from Germany’s Leibniz Institute for Zoo and Wildlife Research and Safari Park Dvur Kralove in the Czech Republic said, “The ovum pickup went smoothly and without any complications.”
Three embryos were created from the previously extracted eggs.
The next step is to select female southern white rhinos, another rhino subspecies, at Ol Pejeta to serve as surrogate mothers.
The last male northern white rhino, Sudan, died in March 2018. Work to keep northern white rhinos from dying out therefore turns on perfecting in vitro fertilization techniques and keeping the remaining two females alive….’
— via NatGeo