Although camels are sort of a taken for granted, ABC animal, domestic Bactrian camels can serve as animal ambassadors for wild Bactrian camels.
I do enjoy seeing dromedary camels contrasted next to Bactrian camels, personally, and I slightly prefer dromedaries.
Honorary mention for guanacos...
Fascinating story - a procedure used in the UAE for racing camel breeding in dromedaries could be used to kick-start a captive breeding programme for Camelus ferus.
UAE science could save rare Chinese camel from extinction - The National
(brought to my attention by the EDGE of Existence...