Koala and kangaroo culling considered as numbers become 'overabundant'

Species’ expansion threatens South Australia’s habitat and biodiversity, report says

Lisa Cox

Fri 12 Jul 2019 01.58 BSTLast modified on Fri 12 Jul 2019 13.55 BST

Animals including koalas and kangaroos could be culled in parts of South Australia, where high population numbers are damaging the landscape.

A report from a parliamentary inquiry has recommended the state’s environment minister make an immediate decision to declare koalas, western grey kangaroos, long-nosed fur seals and little corellas overabundant in some areas.

Culling is an option that could be suggested, although the report acknowledges there is reluctance to communicate publicly the need for culling because “some community stakeholders find the concept of culling an abhorrent approach in managing overabundant species”.

The inquiry, by the parliament’s natural resources committee, investigated the impact and management of certain overabundant and pest animals and the effectiveness of current measures to keep numbers under control.

If the recommendation is adopted to declare population numbers of certain species too high, it would trigger ministerial powers to order control options.

In relation to koalas, the committee took evidence from Kangaroo Island’s natural resource management board urging culling of populations on the island.

“The board is concerned that the koala population will continue to increase to a point where irreparable habitat damage occurs,” the report said.

The committee heard that sterilisation of the Kangaroo Island koala population had had little success.

“Population numbers on the Island continue to rise and their impacts are threatening its biodiversity,” the report says.

Continued