Photo taken on July 12, 2018 shows a cage for one-horned rhino, ready to transfer by air at Tribhuwan International Airport in Kathmandu, Nepal. A couple of rhinos named as "Bhadra" and "Rupasi" are transported to China as gifts from the Nepali government on Thursday.(Xinhua)

Photo taken on July 12, 2018 shows cages for one-horned rhinos, ready to load onto airplane at Tribhuwan International Airport in Kathmandu, Nepal. A couple of rhinos named as "Bhadra" and "Rupasi" are transported to China as gifts from the Nepali government on Thursday.(Xinhua)

Caretakers show a rhino to visitors during the handover ceremony of a pair of one-horned rhinos in Kathmandu, Nepal, July 12, 2018. A couple of rhinos named as "Bhadra" and "Rupasi" are transported to China as gifts from the Nepali government on Thursday. (Xinhua/Sunil Sharma)