I Feel Evil Creeping In Lyrics

Lyric discussion by Muhreetard 

Cover art for I Feel Evil Creeping In lyrics by Islands

I kind of get a Dr. Jekyll/Mr. Hyde theme from this song. Am I the only one? There are a couple of parts I can't really figure out though.

Like: a beacon landed on the shoulders wit a beak to regurgitate good words I told her bird is the word little nettle stinging