Rich Trissel photographed this Cooper's Hawk adult with two fledglings through a scope. What a treat it is to see this family.
Cooper's Hawks are known for their flying abilities. They hunt smaller birds. They are mostly quiet but they do have a unique cak-cak-cak call which you can hear at this link to the Cornell Laboratory of Ornithology: https://www.allaboutbirds.org/guide/Coopers_Hawk/sounds
Thanks to Rich for allowing me to share his photo with you here.
Foggy until the early afternoon today.