Wings: evolutionary future?

[Wisemon]

Yes but how does DC's hawkman fly then?

Simple, DC doesn't put as much thought into their characters as Marvel. Marvel's Angel (the man who later became Archangel, Warren Worthington III), was given hollow bones to allow for flight.

Trust Wise to deflate an idea entirely with his impeccable logic.

On a related note, I told an English teacher that an epitaph in Gray's poem about a sheep herder had to have been fictional, because the sheep herder's family couldn't afford to put that many lines of poetry onto a stone.