It Might Seem That A Butterfly Flying,

does not make a lot of noise,

 but when there are literally millions of them,

 they can be heard,

entomologist and TV host Phil Torres takes us on a trip to see and listen to the millions of Monarch butterflies that migrate every year in Mexico, where they overwinter during the Northern Hemisphere’s cooler months, if possible a pair of ear or headphones is best to hear them in the video below,

You can see more of Torres’ outdoor explorations on his Youtube channel, The Jungle Diaries, and follow along on Twitter, note to self, never use the phrase, 'as quiet as a butterfly'.