Had the two older ducklings outside to catch some rays, bugs, whatever. Ms/Mr Aggressive only butted big galoot Rouen a couple of times. Was about 5 feet away from them and they both suddenly hunkered down, heads tilted sideways, looking up. I looked up and YIKES! Huge bald eagle happily circling. They both ran over to me and sat on my feet. Was too scared to have them follow me back inside, so scooped them both up in my arms and ran into the house screaming....the ducks, not me. Thank goodness run and duck house almost finished.....guess I'll need a tractor to have them in the backyard.