Ключевые слова: apple, autumn, background, ball, biology, botanical, botany, branch, bright, closeup, color, cynipidae, detail, disease, ecology, environment, fall, flora, foliage, forest, gall, gall wasp, green, growth, infected, infection, infectious, insect, larva, larvae, leaf, macro, natural, nature, oak, oak apple, oak gall, outdoor, parasite, park, plant, quercus, red, reproduction, season, sphere, tree, wasp, wasp larvae, woodland,