Box–ironbark forest

[1] Box–ironbark forest is found on rocky, often auriferous (gold-bearing), soils, in flat and undulating landscapes at altitudes of 150–600 m above sea level, and with an average annual rainfall of 500–800 mm.

[1] Box–ironbark forest is characterised by a canopy of box, ironbark and gum-barked eucalypts, growing to 25 m in height, over a sparse understorey of wattles, small-leaved and prostrate shrubs, herbs and grasses.

Small herbs and shrubs most abundant in, or largely restricted to, box–ironbark forests include Cheiranthera cyanaea, Philotheca verrucosa, Xerochrysum viscosum, Pultenaea largiflorens, Acacia williamsonii and Stuartina muelleri.

Nectar and pollen feeding birds such as the black-chinned, regent, fuscous and brown-headed honeyeaters, Swift parrots and musk lorikeets are all more abundant in box–ironbark forests than elsewhere.

The ecosystem supports the largest numbers of eastern grey kangaroos in Victoria and is a stronghold for brush-tailed phascogales, yellow-footed antechinuses and squirrel gliders.

Swift parrot perched in eucalypt foliage
The forests provide important feeding habitat for migratory swift parrots in autumn and winter
The extent of Box-Ironbark Forest in 2001 (source: Environment Conservation Council)