What was found
(CAN) WHEN CLIMBING THROUGH 1200 FT AFTER TAKEOFF, BIRDSTRIKE WAS NOTED AND NR 2 ENGINE VIBRATION CLIMBED TO 1.0. AIRCRAFT RETURNED FOR NORMAL LANDING. MAINTENANCE INSPECTION FOUND BENT AND TORN BLADES ON THE NR 2 ENGINE MAIN FAN. BIRD FEATHERS AND OTHER RESIDUE NOTED INSIDE ENGINE AND OVER WINGS FLAPS ETC. AIRFRAME CLEANED AND INSPECTED WITH NO DAMAGE FOUND, NR 2 ENGINE REMOVED FROM SERVICE & REPLACED WITH SERVICEABLE SPARE. AIRCRAFT RETURNED TO SERVICE.