Hi Justin,
Yes, all of the photos are by me. They are:
Ozark Zigzag Salamander (Plethodon angusticlavius) on the Springfield Plateau, Arkansas, USA:
Fourche Mountain, Arkansas, USA, habitat of Plethodon fourchensis:
Ouachita Dusky Salamander, Desmognathus ouachitae in the Caddo Mountains, Arkansas, USA:
Various salamander stream habitat, Caddo Mountains, Arkansas, USA:
Mountain view, Boston Mountains, Arkansas, USA:
Taricha granulosa, Nate Nelson's house, Kansas, USA:
Habitat of various salamanders, Winding Stair Mountain, Oklahoma, USA: