AIRPORT × WILDLIFE
House sparrow reports at KDEN
The FAA database contains 14 filed reports pairing Denver Intl Airport (KDEN) with House sparrow; damage was indicated in 0.0% and engine ingestion in 7.1%. This count is not a future-event probability.
Source: FAA National Wildlife Strike Database · Airport-subject cohort · Snapshot September 16, 2026
Filed reports141990–export
Damage indicated00.0% of reports
Engine ingestion17.1% of reports
Latest report2025-05-07in this aggregate
01 / CONTEXT
House sparrow reports at KDEN: 14 paired reports in the FAA file
House sparrow reports at KDEN contains 14 filed reports; 0 indicate damage and 1 record engine ingestion, while the national House sparrow parent contains 672 reports.
WHY THERE IS NO RISK GRADE
FAA reporting is voluntary, reporting intensity varies, and this pairing has no flight-exposure denominator. Runway Wildlife keeps counts and conditional damage shares separate.