What was found
ON FLIGHT 3417 THE CREW REPORTED THAT WHEN ANTI-ICE ACTIVATED DURING ICING CONDITIONS THERE WAS A BURNING ODOR. AFTER LANDING /PERFORMED PNEUMATIC ICE TEST ON ACTIVATION OF ICE DETECTION NR 2, THE BURNING ODOR WAS PRESENT AGAIN. THE AIRCRAFT WAS REMOVED FROM SERVICE. PERFORMED NR 2 ANTI-ICING SYSTEM OPERATIONAL CHECK GOOD IAW EMB 140 AMM 30-00-00. NO SMELLS NOTED. FOUND BIRD INGESTED IN NR 2 COMPLIED WITH NR 2 ENGINE BOROSCOPE INSPECTION COMPRESSOR SECTION IAW ETN EM 72-026 NO DEFECTS NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.