Good news from the San Diego Zoo Safari Park: Nola, the northern white rhino, appears to be cancer free and continues to rebound from an apparent infection.
For months, keepers have been concerned about Nola, who at 41 is one of only five northern white rhinos left in the world after decades of poaching in their native Africa.
Until recently, the Safari Park had two northern white rhinos but Angalifu, 44, a male, died in December. Like Angalifu, Nola is considered geriatric and has been treated for arthritis.
In December, Nola was placed under round-the-clock care after keepers noticed her reduced appetite and activity level and a thick nasal discharge.