Montgomery Rocks comprises a pair of rocky dolerite and limestone islets, with a combined area of 3.69 ha and a high point of 50 m, in south-eastern Australia. They are part of the Hibbs Pyramid Group, lying close to the central western coast of Tasmania.[1]
Recorded breeding seabird and wader species are the Little Penguin (60 pairs), Short-tailed Shearwater (560 pairs), Fairy Prion (760 pairs), Common Diving-Petrel (100 pairs), Pacific Gull and Sooty Oystercatcher. The Metallic Skink is present.[1]