The old-growth woodlands are high-quality habitat for a range of threatened species that need large trees with hollows or fallen timber for their homes. The reserve protects:
Animals
Swift Parrot (nationally endangered), Lace Monitor (endangered in Victoria), Crested Shrike-tit, Diamond Firetail (threatened in Victoria), Hooded Robin (threatened in Victoria), Black-chinned Honeyeater.
Plants
Yellow Box, Red-cross Spider-orchid (endangered in Victoria), Stuart Mill Spider-orchid (endangered in Victoria), Southern Swainson Pea, Old growth Long-leaved Box, Old growth Yellow Gum, Grass Trees.
Vegetation communities
Grassy woodland (vulnerable), Heathy dry forest, Box and Ironbark forest, Alluvial terraces herb rich woodland.