u/CreeperKillerDG

Hey all, as the title suggests I am looking for help with IDing and sexing these 2 turtles that were dumped outside my work. I bought a 100gal rubbermaid stock tank for each of them but need to know more about them for specific care requirements before I set them up. I think the first one is a diamondback terrapin and that the other might be some sort of map/cooter. Any help or advice from those who have kept these species before is also welcome!