Ключевые слова: 6legged organisms, animal, animal wildlife, animal wing, animalia, animals, animals in the wild, arthropods, biodiversity, biology, buzzer, climate change, closeup, day lily, daylily, diptera, ecology, ecosystem, endangered species, entomologists, entomology, environment, environmental conversation, environmental pollution, episyrphus balteatus, family asphodelaceae, flower, flowering plant, habitat, habitat destruction, hemerocallis, hoverflies, hoverfly, insect, insect extinction, insecta, insecticide, invertebrate, invertebrates, life, living organism, macrophotography, marmalade hoverfly, nature, nectar, no people, nonurban scene, one animal, outdoors, perennial plants, species, species extinction, subfamily hemerocallidoideae, true insects, twowinged flies, zoology,