A Camel & More Wall

According that well known source, Wiki:

The Bactrian Camel is a large even-toed ungulate native to the steppes of north easternAsia. It is one of the two surviving species of camel. The Bactrian Camel has two humps on its back, in contrast to the single-humped Dromedary Camel.

Nearly all of the estimated 1.4 million Bactrian Camels alive today are domesticated, but in October 2002 the estimated 950 remaining in the wild in northwest China and Mongolia were classified as critically endangeredon the IUCN Red List of Threatened Species.