Delta A320 at San Diego on Nov 25th 2013, bird strike

A Delta Airlines Airbus A320-200, registration N364NW performing flight DL-2078 from San Diego,CA to Salt Lake City,UT (USA), was in the initial climb out of San Diego's runway 27 when the crew reported a bird strike into one of the engines (CFM56), levelled off at 4000 feet and returned to San Diego for a safe landing on runway 27 about 20 minutes after departure.

Passengers reported a loud bang and the aircraft jolted when the bird was ingested into the engine. Subsequently a smell of burning rubber developed in the cabin.