A flock of sheep graze on the land during as the sun sets, in Navaz, near to Pamplona, northern Spain, Wednesday, Sept. 16, 2015. (AP Photo/Alvaro Barrientos)
A flock of sheep graze on the land during as the sun sets, in Navaz, near to Pamplona, northern Spain, Wednesday, Sept. 16, 2015. (AP Photo/Alvaro Barrientos)
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