People are reflected on a car mirror as they perform prayers on the first day of the Eid al-Adha feast near the Saudi city of Tabuk October 15, 2013. Muslims around the world celebrate Eid al-Adha to mark the end of the haj pilgrimage by slaughtering sheep, goats, camels and cows to commemorate Prophet Abraham's willingness to sacrifice his son, Ismail, on God's command. REUTERS/Mohamed Al Hwaity (SAUDI ARABIA - Tags: ANIMALS SOCIETY RELIGION)