Ключевые слова: algeria, animal, atlas, aures, autumn, avian, background, batna, beak, beautiful, bird, branch, brood parasite, canorus, common, common cuckoo, copy, cuckoo, cuculidae, cuculiformes, cuculus, cuculus canorus, farmland, fauna, gray, habitat, male, mimic, natural, nature, nobody, observe, ornithology, outdoor, outdoors, parasite, perch, perching, rain, resting, sing, sit, space, spring, tree, twig, watch, wild,