Tarcutta Hills Reserve protects
Animals: Squirrel Glider, Yellow-footed Antechinus, Tree Skink, Spotted Grass Frog.
Plants: White Cypress Pine, Small-leaf Bush Pea, Honeypot, Many-flowered Mat-rush, Kurrajong.
Vegetation communities: Mugga Ironbark Scribbly Gum open forest, Grassy White Box woodland and forest (nationally critically endangered), Red Stringybark open forest.