Veterinarians take blood samples of Kaavan, an elephant at the Marghazar Zoo in Islamabad
Frank Goeritz (L), head of the veterinary service at Leibniz Institute for zoo and wildlife research in Berlin, and Amir Khalil, head of project development at FOUR PAWS International, take blood sample of Kaavan, an elephant at the Marghazar Zoo in Islamabad, Pakistan, September 4, 2020. REUTERS/Saiyna Bashir
