I get Blue Herons on occasion, and I've had a visit by a Turkey Vulture. BIG birds, especially when they're flying 4' over your head.
One and only turkey that ever got close to the ranch was given to my neighbor to eat. He flew through my Andersen sliding glass door. Punched a turkey sized hole in it and blew glass into my macaw's cage. Cost me six bills to replace, and that's with me doing the work.