Ikhala Veterinary Clinic on Instagram: "Veterinary work with critically endangered black rhino is one of the most special and meaningful parts of our job 🦏 With fewer than 6,500 individuals left worldwide, accurate identification and genetic recording are vital tools in conservation. Each rhino is ear-notched for visual identification, fitted with microchips (both in the body and embedded in the horn), and DNA samples are collected. These include tissue from the ear notches and blood samples. U