NOOOOO NOT THE BIRD ZONE! its cuteness will surely get us slaughtered!
What's with the bird zone? Does it have some significance or is it just a one-off joke?
Well, if I had to over explain it, it tells us about the person who wrote the map. It’s an endearing quality that makes a big scary dude a bit adorable and makes for a more well rounded character. I’d call it a significant bit of funny.