Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Aircraft sound exposure leads to song frequency decline and elevated aggression in wild chiffchaffs. Retrieved May 24, 2026, from https://4ort.xyz/entity/aircraft-sound-exposure-leads-to-song-frequency-decline-and-elevated-aggression-in-wild-chiffchaffs
MLA“Aircraft sound exposure leads to song frequency decline and elevated aggression in wild chiffchaffs.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/aircraft-sound-exposure-leads-to-song-frequency-decline-and-elevated-aggression-in-wild-chiffchaffs.
BibTeX@misc{4ortxyz_aircraft-sound-exposure-leads-to-song-frequency-decline-and-elevated-aggression-in-wild-chiffchaffs_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Aircraft sound exposure leads to song frequency decline and elevated aggression in wild chiffchaffs}}, year = {2026}, url = {https://4ort.xyz/entity/aircraft-sound-exposure-leads-to-song-frequency-decline-and-elevated-aggression-in-wild-chiffchaffs}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Aircraft sound exposure leads to song frequency decline and elevated aggression in wild chiffchaffs — https://4ort.xyz/entity/aircraft-sound-exposure-leads-to-song-frequency-decline-and-elevated-aggression-in-wild-chiffchaffs (retrieved 2026-05-24)