AIRPORT × WILDLIFE

Tree swallow reports at KPDX

The FAA database contains 28 filed reports pairing Portland Intl (Or) (KPDX) with Tree swallow; 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 reports281990–export

Damage indicated00.0% of reports

Engine ingestion27.1% of reports

Latest report2026-06-06in this aggregate

01 / CONTEXT

Tree swallow reports at KPDX: 28 paired reports in the FAA file

Tree swallow reports at KPDX contains 28 filed reports; 0 indicate damage and 2 record engine ingestion, while the national Tree swallow parent contains 1,308 reports.

AIRPORTKPDXPortland Intl (Or)WILDLIFETree swallow1,308 reports nationally

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.