PERSON@1 's Wallaroo -LRB- Macropus bernardus -RRB- , also known as the ORGANIZATION@1 and PERSON@2 's Wallaroo , is a species of macropod restricted to a small , mountainous area in Arnhem Land , LOCATION@1 , between LOCATION@2 and LOCATION@3 .

PERSON@1 's Wallaroo -LRB- Macropus bernardus -RRB- , also called the ORGANIZATION@1 and PERSON@2 's Wallaroo , is the smallest of the wallaroos . It is only found in a small , mountainous area in Arnhem Land , LOCATION@1 , between LOCATION@2 and LOCATION@3 .
