Narrative:

Suspected bird strike (left engine) on takeoff. Slight yaw, bump, slight rollback and recovery. Engine gauges, airspeed 100 KTS plus at strike. Captain elected to continue takeoff. No further aircraft reaction. Cabin odor strong of cooked bird. Contacted dispatch after 10000 ft MSL. Had maintenance inspect engine at destination city, no damage, no evidence (blood or feathers). Departed destination city with mechanic on jump seat. Engine sound 'different' than normal, bird smell still present. Mechanic informed us smell would last 3 plus flts and sound could be caused by uneven heating of t-wheel due to bird debris fouling nozzles until all burned off. Smell did go away after about 3 flts. Sound stayed. Was just a slightly different pitch and tone than normal, more like simulator sound of engines than actual. All engine parameters normal. On postflt at end of sequence found blade damage to right engine. Normal maintenance procedure for bird strike is to inspect both engines. Had not been accomplished due to other distrs. Should have looked myself after first hearing it (second flight), but 'bought' knowledgeable mechanic's explanation. Suspect right engine swallowed second bird on descent (low power setting) and therefore no noise until second departure.

Google
 

Original NASA ASRS Text

Title: MLG HAS BIRD STRIKE AT TKOF, CONTINUES TO DEST.

Narrative: SUSPECTED BIRD STRIKE (L ENG) ON TKOF. SLIGHT YAW, BUMP, SLIGHT ROLLBACK AND RECOVERY. ENG GAUGES, AIRSPD 100 KTS PLUS AT STRIKE. CAPT ELECTED TO CONTINUE TKOF. NO FURTHER ACFT REACTION. CABIN ODOR STRONG OF COOKED BIRD. CONTACTED DISPATCH AFTER 10000 FT MSL. HAD MAINT INSPECT ENG AT DEST CITY, NO DAMAGE, NO EVIDENCE (BLOOD OR FEATHERS). DEPARTED DEST CITY WITH MECH ON JUMP SEAT. ENG SOUND 'DIFFERENT' THAN NORMAL, BIRD SMELL STILL PRESENT. MECH INFORMED US SMELL WOULD LAST 3 PLUS FLTS AND SOUND COULD BE CAUSED BY UNEVEN HEATING OF T-WHEEL DUE TO BIRD DEBRIS FOULING NOZZLES UNTIL ALL BURNED OFF. SMELL DID GO AWAY AFTER ABOUT 3 FLTS. SOUND STAYED. WAS JUST A SLIGHTLY DIFFERENT PITCH AND TONE THAN NORMAL, MORE LIKE SIMULATOR SOUND OF ENGS THAN ACTUAL. ALL ENG PARAMETERS NORMAL. ON POSTFLT AT END OF SEQUENCE FOUND BLADE DAMAGE TO R ENG. NORMAL MAINT PROC FOR BIRD STRIKE IS TO INSPECT BOTH ENGS. HAD NOT BEEN ACCOMPLISHED DUE TO OTHER DISTRS. SHOULD HAVE LOOKED MYSELF AFTER FIRST HEARING IT (SECOND FLT), BUT 'BOUGHT' KNOWLEDGEABLE MECH'S EXPLANATION. SUSPECT R ENG SWALLOWED SECOND BIRD ON DSCNT (LOW PWR SETTING) AND THEREFORE NO NOISE UNTIL SECOND DEP.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.