Giant Gippsland Earthworm
The Giant Gippsland Earthworm (GGE) is a threatened
species, unique to a small area of South and West
Gippsland. The vast majority of its habitat occurs under
pasture on privately owned land used for farming.
Therefore, conservation of this species relies on the
community to manage GGE habitat on their farms.
Revegetation of farms with indigenous species is
encouraged (e.g. One million trees for South Gippsland
project) to provide shelter for stock, habitat for native
animals and improve stream health. However, in order to
protect Giant Gippsland Earthworms, it is important that
they are considered during the planning phase of
revegetation projects and the planting designs modified
accordingly. All GGE colonies require very specific soil
moisture conditions to survive. Revegetation of habitat
occupied by worms alters these conditions by drying out
soils making them no longer suitable for colonies. This can
result in the local extinction of colonies.
The Triholm Landcare Group has received a Caring For Our
Country Program - Community Landcare Grant to
undertake an 18 month project titled - “Building capability
to Manage Giant Gippsland Earthworm Habitat on farms”.
This project will work with farmers in South and West
Gippsland to trial innovative revegetation designs that help
protect the soil moisture of GGE habitat by mitigating the
negative effects of lowered groundwater levels under
revegetation sites. Revegetation works will be undertaken
and maintained by participating landowners and function
as demonstration sites for future revegetation in the region.
This website will detail the progress and outcomes from
this project and include information and resources to help
the community identify and manage Giant Gippsland
Earthworm habitat on their properties. By working
together, we can all help improve the long-term
conservation outcome for this magnificant gentle giant.
The
Giant
Gippsland
Earthworm
Project
is
supported
by
the
South
Gippsland
Landcare
Network, Dairy Australia, GippsDairy and DELWP.
Click to enlarge
Caring For Our Country 2013-2015
Project Profile
All photographs © Dr. Beverley Van Praagh, Invert-Eco unless otherwise stated.
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