Join the Great Backyard Bird Count—for science! 0 13.02.2026 14:00 Scientific American Avian enthusiasts around the world will identify and count birds from February 13 through February 16 as part of a massive citizen science project Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
