Тысячи гектаров леса сгорели зимой в российском регионеВ Приморье зимой выгорело более 12 тысяч гектаров леса и травы
Screening is when people are invited for a test to look for disease despite them having no symptoms.
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"It's incredibly energy-intensive and the birds use up to 50% of their body mass," he says.