Oryx and related Antelopes Oryxes are desert antelopes that can survive extreme heat and go a long time without water.

Arabian Oryx
Arabian Oryx
Arabian Oryx
The ARABIAN ORYX, Oryx leucoryx, the smallest Oryx, was extinct in the wild but a captive breeding programme has allowed re-introduction to its native Middle East.
  
Addax
Addax antelope
Addax
The ADDAX, Nasomaculatus addax, also called the Screwhorn Antelope, is native to the Sahara region of North and West Africa and is critically endangered in the wild.
Addax
Addax antelope
Addax
Their pale coats help to keep them cool in the sun.