Cane Toad Discovered in Perth Suburb (Nov 16, 2010)
Western Australia Department of Environment and Conservation.
The Department of Environment and Conservation (DEC) is urging residents in Bayswater and surrounding suburbs to check their gardens for cane toads, after one was found in the Perth suburb. Cane toads have been listed by the Invasive Species Specialist Group of the World Conservation Union as among 100 of the world's worst invasive alien species. For more information, see the DEC Cane Toads site.
Cane
Toads are Evolving into Super-Invaders (Oct
19, 2010)
BBC Earth News.
Scientists have demonstrated
a "runaway
evolutionary effect" that is speeding
up Australia's cane
toad invasion; the invasive toads have
increased their rate of spread fivefold in
the last 70 years. The researchers found
that toads living at the very edge of their
range were "super-invaders", because
they have bigger front legs and stronger
back legs which enable them to jump and to
invade new areas. Their offspring inherit
this ability to move quickly into new territory.
The findings are published in the Journal
of Evolutionary Biology article Evolutionarily
Accelerated Invasions: The Rate of Dispersal
Evolves Upwards During the Range Advance
of Cane Toads. Cane toads are one of
the International Union for the Conservation
of Nature's (IUCN) top 100 invasive species.
Weedbuster
Week -- Sep 6-12,
2010
Weeds Australia.
Weedbusters is an awareness program that works with the community to achieve
sustainable land and water management, primarily through increased public involvement
in weed management, education and awareness projects.
Australia a Global Leader in Biodiversity Knowledge (Sep 29, 2009)
Minister for the Environment, Heritage and the Arts.
Environment Minister Peter Garrett has released the only report in the world to document the planet's known animal and plant species - all 1,899,587 of them.
Australia's
Biodiversity - Impacts of Climate Change (Aug
17, 2009)
Australian
Government. Department of Climate Change.
New
report released -- Australia's
Biodiversity and Climate Change: A strategic
assessment of the vulnerability of Australia's's
biodiversity to climate change (PDF | 1.2
MB). The report provids more compelling
evidence of the need to protect Australia's
natural environment for future generations — not
only from climate change, but from such other
stressors as vegetation clearing and the
impact of invasive species (see Climate
change and invasive species (PDF | 296 KB).
Double
Trouble: Pests and Climate Change Bulletin
Australian Invasive Species Council.
The Invasive Species
Council has launched Double Trouble, a regular
ebulletin highlighting current and future
threats posed to Australia's natural environment
by invasive species under climate change.
Double Trouble is part of ISC's new pests
and climate change campaign, which will push
for better policies to deal with the deadly
combination of climate change and invasive
species.
New
South Wales Invasive Species Plan 2008-2015
New South Wales Department of Primary
Industries (Australia).
By developing and implementing this
eight year plan the NSW Government aims
to prevent and effectively manage the
introduction and spread of invasive species
so that this significant threat is minimised.
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