Two-lined Salamander NPS Photo. Two species of amphibians have been seen at Saugus Iron Works National Historic Site, the green frog (Rana clamitans melanota) and the northern two-lined salamander (Eurycea bislineata bislineata). Although it is believed that the green frog does not actually breed within the historic site, this frog can be seen occasionally within the Saugus River wetland and the sluiceways of the Iron Works during the spring.
Two-lined Salamander|green frog green frog|northern two-lined salamander
Two-lined Salamander|green frog green frog|northern two-lined salamander