Jackie Brewer noticed the it first. She and Paul were having lunch on their deck when she saw this young hawk. Paul grabbed his camera and got this photo of the moment the bird was launching itself - a juvenile Cooper's hawk. Perhaps it has spotted something to eat, perhaps a small bird, as that eye looks very determined.
Thanks to Paul for allowing me to share his photo with you here. To see much more of Paul's nature photography, here is the link to his website: http://www.capturingnatureswonders.com/
To hear the call of this beautiful hawk, here's a link to the Cornell Lab of Ornithology: https://www.allaboutbirds.org/guide/Coopers_Hawk/sounds
I originally had this hawk identified as a Red-shouldered hawk. Mark Moore was nice enough to contact me so I could get this ID correct. Thank you, Mark!