
Appearance
The species name "bicolor" comes from the distinct colouring variation, with the typical grey coat of the macropods varied with a dark brown to black region on the back, and light yellow to rufous orange on the chest. A light coloured cheek stripe is usually present, and extremities of the body generally show a darker colouring, except for the tip of the tail, which is often white.The gait differs from other wallabies, with the swamp wallaby carrying its head low and tail out straight.
The average length is 76 cm for males, and 70 cm for females. The tail in both sexes is approximately equal in length to the rest of the body. Average weight for males is 17 kg, females averaging 13 kg.

Distribution
The swamp wallaby is found from the northernmost areas of Cape York in Queensland, down the entire east coast and around to south-western Victoria. It was formerly found through to south-eastern South Australia, but is now rare or absent from that region.It inhabits thick undergrowth in forests and woodlands, or shelter during the day in thick grass or ferns, emerging at night to feed. Brigalow scrub in Queensland is a particularly favoured habitat.
Habitat
The swamp wallaby is found from the northernmost areas of Cape York in Queensland, down the entire east coast and around to south-western Victoria. It was formerly found through to south-eastern South Australia, but is now rare or absent from that region.It inhabits thick undergrowth in forests and woodlands, or shelter during the day in thick grass or ferns, emerging at night to feed. Brigalow scrub in Queensland is a particularly favoured habitat.

Reproduction
The swamp wallaby becomes reproductively viable from 15–18 months of age, and can breed throughout the year. Gestation is from 33–38 days, leading to a single young. The young is carried in the pouch from 8–9 months, but will continue to suckle until about 15 months. The swamp wallaby exhibits an unusual form of embryonic diapause, differing from other marsupials in having its gestation period longer than its oestrous cycle.References:
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