Ключевые слова: avian, background, bird, branch, clear, cuckoo, delicate, elegant, feathered, forest, graceful, harmony, isolated, majestic, nature, ornithology, peaceful, perched, plumage, png, resting, roost, serene, silhouette, sitting, songbird, surface, tranquil, transparent, tree, vibrant, watchful, wildlife, wood,