I'm new to salamanders, this is my best guess at an ID.
One internasal and one postocular
One internasal and one postocular
Serpiente Ojo de Gato (Leptodeira annulata) alimentándose de un geco.
©Celestino Sánchez Cruz/Francisco Sánchez García
Víbora de cascabel, cría de 10 cm
Crotalus virdis virdis. Photographed in Grasslands National Park, SK.