Ключевые слова: after, allergenic, allergic, allergy, avellana, bloom, blooming, botany, brown, bush, catkin, corylus, covered, crop, destroyed, detail, development, female, fever, flora, flower, frost, garden, growing, hay, hazel, hazelnut, healthcare, ice, long, macro, male, natural, nature, near, nut, outdoor, pollen, pollination, season, seasonal, shrub, snow, snowfall, spring, tree, twig, wood, yellow, young,