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What many of us suspected |
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Robert V
Senior Member Joined: 06 Aug 2004 Location: United Kingdom Status: Offline Points: 1264 |
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Posted: 23 Jan 2015 at 6:53pm |
With regard to the "gateway" to Wiltshire translocation, who's picking up the pieces and checking how long the relocated last??
“The relocation of animals to make way for land
development rarely succeeds and could be driving some species towards
extinction, according to a new study. An international team of scientists found that
“mitigation translocations” – where animals were moved from the path of
building projects – were “increasing rapidly” and far outnumbered instances of
science-led relocations of animals to help recover populations. While millions of dollars are spent on mitigating
developments’ impact upon animals, the study found little evidence that these
projects worked. Such projects could, in some cases, be placing species at even
greater risk. According to the report, mitigation actions “all
too often fail to follow accepted scientific best practices and are poorly
documented, providing few opportunities to apply lessons learned and to improve
the conservation efficacy of similar projects in the future.” Simon Clulow of the University of Newcastle, one of
the report’s co-authors, said: “While animals are spared a socially
unacceptable death of being crushed under a bulldozer, they then perish out of
sight. “We are approving developments upon mitigation
strategies that are flawed. If this isn’t managed well, it contributes to
species decline and ultimately risks extinctions. “This should be a call to arms for the conservation
community. It’s a real elephant in the room that needs to be addressed.” The report highlights a lack of data around the
number of animals moved and their prospects once they are relocated. The
documented examples suggest current practices are not working. Advertisement In Australia, more than $14m has been spent in the
past 15 years to translocate just one species – the green and golden bell frog,
a species that had to make way for the construction of the Sydney Olympic
village. This compares to the estimated $3.3m provided for science-based
conservation of all other amphibians during this period. Clulow said the relocations, often undertaken by
contractors with non-specialist skills, affected all kinds of wildlife,
spanning mammals, reptiles and birds. He said a range of mistakes had been
made, including putting animals into the wrong habitat or failing to think
through the consequences of the relocation. “Most habitat is at its ecological carrying capacity,
so there’s no room for new animals,” he said. “Then there are animals such as
the swamp skink, which is an aggressive and territorial species and has been
moved due to developments. “You either put it into unoccupied habitat, which
expands its range and has unintended consequences, or you put it in the habitat
of other skinks, which has a horrible outcome for the newcomers. “The regulatory intent is to avoid harm, but in
reality we are not sparing these animals death at all. In some cases it
actually causes harm.” The report calls for better monitoring and
reporting of relocations and a shift to the science-based methods used by
conservationists undertaking species recovery programs. “I’d really like to see the application of best
practice scientific principles to these translocations,” Clulow said. “They
need to do the groundwork. They have evaded academic scrutiny and aren’t
monitored. It needs to be scrutinised to the same level as the conservation
community.” |
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RobV
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