It is a high quality transition effect of flutter of pigeon wings. From left to right originally, with nice bass.
Probably you have heard it many times in the different wedding movies. It is a quite classic sound effect from my studio, now available on Audiojungle.
Please rate this sound after buying.
The FLUTTER WINGS TRANSITION EFFECT sound is a part of Moody Diverse’s Romantic Moment Transitions Pack – High quality set of multimedia sounds.