These were done by an Atlanta based artist named Tim Hunter. Unfortunately the store I purchased them from is no longer in business and I haven't been able to find them again. They were part of his Audubon series of native Georgia Birds and they are done on thin pieces of concrete with the silhouettes in tar.

Hi katez,

For similar prints, try searching Etsy - there are tons of artists on there so I'm sure you'll be able to find something that works!

thank you ysdesignblog and eradicati. i very much appreciate your information and time.
best ~ katez