Passerine mimics often imitate various vocalizations from other bird species and incorporate these sounds into their song repertoires. While a few anecdotes reported that wild songbirds imitated human-associated sounds. besides captive parrots and songbirds. systemic and quantitative studies on human-made sound mimicry in wild birds remain scarce. https://www.marketingjeunesse.com/product-category/volume-inflator/