Unknown fossil bones

[Buteo]

Last mystery pieces I have, zero info sorry. If someone could help ID what part of anatomy these bones would be from or any other info would be great. Also are bones like this surface finds since there is no matrix on them or perhaps someone did prep on them ?  

[fossilus]

I would say the first is probably the top process of a vertebrae. 

The second may be the distal end of a fibula. Or possibly a side vertebral process.

My first impression are that they may not be fossils.

Edited April 28, 2021 by fossilus

[Buteo]

Thank you for sharing knowledge.