Last year, we told you about the North Carolina Zoo fitting its oldest elephant, C'Sar, with contact lenses to correct his failing eyesight. We checked back in with the zoo's senior veterinarian, Dr. Ryan De Voe, to see how the lenses worked.
Your browser doesn’t support HTML5 audio
Last year, we told you about the North Carolina Zoo fitting its oldest elephant, C'Sar, with contact lenses to correct his failing eyesight. We checked back in with the zoo's senior veterinarian, Dr. Ryan De Voe, to see how the lenses worked.