We have a floor to ceiling window -- not a walk out -- in our kitchen. About 10' away across the porch, we put in a bird feeder -- one of the raised steel and plexiglass models that the squirrels can't empty in a heartbeat or wreck. Bird and squirrel/chipmunk use is heavy. A big red shoulder hawk also comes to dine as does the odd fox. Once, there was even a good sized copperhead there.
The hawk either perches in high trees close by and swoops on a gaggle of birds to thin out the dumb ones, or he sits nearly on the ground about three feet away nestled into a thick bush.
Never been able to get my cell phone camera into action quick enough for picts.
wunbe