NCWCD Secretary-General Abdulaziz Abu Zinada yesterday released a group of Arabian oryx, bred at research centers, into the Mahzat As-Sayd protected wildlife reserve near the city of Taif. The program started in Taif in 1986, with the first release of birds and animals taking place in 1990. Since then, 250 wild oryx have been recorded living free on the reserve, and 13 nests of houbara bustards have been observed.