Urban Legends of Winged Humanoid Sightins

This week's discussion is about sightings of winged creatures. Inspired by chapter 3 of The Mothman Prophecies by John A. Keel "The Flutter of Black Wings". I will also share a recent paranormal experience that I had.
Sources:
https://www.thesun.co.uk/news/2536036/picture-giant-winged-demon-viral-facebook-arizona/
http://www.phantomsandmonsters.com/2013/07/the-flying-man-of-coney-island.html
http://mexicounexplained.com/vampire-witches-central-mexico/