Sternums:
https://www.inaturalist.org/journal/lizardking/28542-sternums-from-osteology-for-the-archaeologist-stanley-j-olsen
Common Loon, Pied-billed Grebe, Brown Pelican, Double-crested Cormorant, Anhinga
Little Blue Heron, Wood Stork, American White Ibis, American Flamingo, Ring-necked Duck, Black Vulture
Red-tailed hawk, Osprey, American Kestrel, Greater Sage-grouse, Northern Bobwhite, Wild Turkey
Sandhill Crane, American Coot, American Oystercatcher, Killdeer, Red-backed Sandpiper, American Avocet
Ring-billed Gull, Black Skimmer, Mourning Dove, Thick-billed Parrot, Greater Roadrunner, Barn Owl
Great Horned Owl, Chuck-Will's-Widow, Chinmney Swift, Belted Kingfisher, Red-bellied Woodpecker, Scissor-tailed Flycatcher
Purple Martin, Amerian Crow, Brown Thrasher, American Robin, Western Meadowlark, Cardinal