FOS Tree swallows observed at Kyker Bottoms. Two adult Bald eagles were observed chasing each other in flight, locking talons and tumbling in the air. Other birds seen: Wood Duck 2 Gadwall 14 American Wigeon 12 American Black Duck 6 Mallard 30 Northern Shoveler 2 Northern Pintail 2 Green-winged Teal 14 Redhead 16 Ring-necked Duck 30 Turkey Vulture 1 Northern Harrier 1 female hunting below Evan's Aerie Bald Eagle 2 Red-shouldered Hawk 2 American Crow 5 Tree Swallow 22 FOS - four birds observed over pond across from paved parking at 1:50 by 2 PM there were 22 coming in from the southeast Eastern Bluebird 2 American Robin 8 Northern Mockingbird 1 Song Sparrow 12 White-throated Sparrow 4 Northern Cardinal 1 Warren Bielenberg Maryville