Ключевые слова: abstract, agile, airborne, airbound, animal, atmospheric, auditory, background, bat, bewitching, black, camouflage, colony, creatures, dark, dusk, echolocation, eerie, enchanting, flight, flock, group, halloween, harmony, intriguing, mammal, mysterious, nature, navigation, nimble, nocturnal, outdoor, radarlike, rainforest, silhouette, social, twilight, unity, wildlife, winged,