In this picture taken June 5 2018, a goat climbs on a cork oak tree to reach the leaves, in Moita da Guerra, on the hills of southern Portugal's Algarve region. The Portuguese government is hiring dozens of goat herds nationwide as part of its race against the clock to guard the country against a repeat of last year's catastrophic wildfires. That includes using goats to try and clean up as much woodland as possible before temperatures rise and the land becomes a tinder box. (Photo by Armando Franca/AP Photo)
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