As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD INFLIGHT T405/09NOV - AIRCRAFT EXPERIENCED NUMBER ONE ENGINE STALLS AT APPROXIMATELY 2000 FEET DURING CLIMB. ENGINE STALLS STOPPED WHEN NUMBER ONE ENGINE AT IDLE. RETURNED TO ORD AND LANDED WITHOUT INCIDENT. FOUND EVIDENCE OF BIRD STRIKE. REPLACED ENGINE ON 10 NOV 2007 AT ORD. SYSTEM GROUND CHECKED NORMAL OPERATION.