The investigation of the death of birds in the biosphere reserve "

Over the past week, employees have collected here more than 300 dead birds of 15 species with signs of poisoning, according to the TSN report.

According to the results of the examination, in all cases the birds died from a strong poison..

" Scientists say that birds that winter in " And they die from poisoned grain, which farmers are fighting with rodents, "

And this is the third case of such a massive plague this year.. In February, 180 birds of several species died, and in early January - 200 Red Book cranes. Experts found that in all cases the birds died from strong poison.. Which one is still being investigated.