Aún no tenemos significados para "northern white rhino".
1There are just two northern white rhino (NWR) females left alive.
2Any future for the northern white rhino now lies in the hands of pioneering scientists.
3The researchers trying to save the northern white rhino using IVF (18-month gestation period).
4The northern white rhino species has just five rhinos remaining and they are all in captivity.
5The world's last surviving male northern white rhino has died after months of ill health, his carers said.
6Expand Close A northern white rhino seen on a game drive at Ol Pejeta Bush Camp in Kenya.
7Hope for preserving the northern white rhino now lies in developing in vitro fertilisation (IVF) techniques.
8With just three northern white rhino left on the planet scientists are relying on reproductive technology to keep the species going.
9With just three northern white rhino remaining on the planet, scientists hope that this could be a major step forward for endangered species.
10Zookeepers from around the world are due to meet in Kenya next month to discuss ways to save the endangered northern white rhino.
11Poachers can sell northern white rhino horns for $50,000 per kilo, making them more valuable than gold.
12The move won him fans across the world - fans who will now be mourning his death and the northern white rhino's proximity to extinction.
13The northern white rhino has been brought to the brink of extinction by poaching, with horns fetching up to £60,000 per kilo.
14Sudan, the last surviving male northern white rhino, is fed by a warden at the Ol Pejeta Conservancy in Laikipia National Park May 3, 2017.
15The world's last two northern white rhinos feature in the film.
16Still, there may be one last ray of hope for the northern white rhinos.