Posts Tagged ‘conservation’

Successful owl species to be killed off to assist an unsuccessful owl species!

July 24, 2013

“Conservation” is fundamentally anti-evolution if human intervention is to protect unviable species while killing off the successful ones. And here it would seem that the intervention by the US Fish and Wildlife Service is more to atone for their past sins than for any sound principles. All in the name of “Conservation”.

Barred owl

A barred owl is seen near Index, Wash. The federal government is considering killing some of the owls in the Pacific Northwest to aid the smaller northern spotted owl in the area. (Barton Glasser / Associated Press)LATimes: 

LA Times: Federal wildlife officials have moved one step closer to their plan to play referee in a habitat supremacy contest that has pitted two species of owl against one another in the forests of the Pacific Northwest.

On Tuesday, the U.S. Fish and Wildlife Service released a final environmental review of an experiment planned in three states to see if killing barred owls will assist the northern spotted owls, which are threatened with extinction after a major loss of territory since the 1970s.

The agency’s preferred course of action calls for killing 3,603 barred owls in four study areas in Oregon, Washington and Northern California over the next four years. At a cost of $3 million, the plan requires a special permit under the Migratory Bird Treaty Act, which prohibits killing non-game birds.

“It’s a fair assessment to say that going after the barred owls is the plan we’d prefer to pursue,” Robin Bown, a federal wildlife biologist, told the Los Angeles Times.

The agency began evaluating alternatives in 2009, gathering public comment and consulting ethicists, focus groups and conduction scientific studies.

It will issue a final decision on the plan in 30 days.


On biodiversity and conservation and the number of frog species

September 17, 2011

One of the politically correct and alarmist themes that pervades the conservation movement is that biodiversity is vital and is dangerously threatened. Generally biodiversity can be considered to include

  1. gene diversity within a particular species, and
  2. species diversity within some particular region
Sometimes having different ecosystems and environments within a particular region is also included as being a form of ecological biodiversity. Yet it has always been inexplicable to me as to why human intervention for the protection of a species which has been out-competed by other species is not considered unnatural and artificial. Extinction of species happens naturally as a consequence of natural selection and evolution as some species succeed and others fail. If species did not fail and become extinct there would be diminishing space for evolution of other species. More species are thought to have become extinct than are in existence today.
I find that there is a fundamental conflict between allowing evolution to happen naturally with successful species (and that includes humans) eliminating unsuccessful species and the conservationist view of interfering with this normal development in favour of artificially maintaining failed species.
Conservationism at heart is a conservative (with a small “c”) and backward looking philosophy trying to prevent development and evolution because of fear. I suppose that is why I find “conservationsim” unattractive – because it is based on fear subordinating actions and that – by definition – is cowardice. King Canute trying to hold back the tide!
As I have posted earlier: The problem is not only that we have not identified all the eukaryote species in existence (and about 1.3 million have been classified and named) but we have no idea whether the number in existence is to be measured in millions or in hundreds of millions. About 15,000 new species are identified and catalogued each year. If  Bacteria and Archaea are added to eukaryotes, the total number of species could be in the billions.
Vub night frog
And with so many species around why should humans interfere to protect some but not others. In fact some species are considered interlopers in some regions and then conservation is all about exterminating these.
We do not know how many frog species exist and new species are being “discovered” continuously. Species thought to have become extinct are rediscovered. Of course a “discovery” of a species has nothing to say about how long that species has been in existence. And the importance of any particular species to the future of humans and the environment humans survive and thrive in is an unknown unknown.
Wired  – which is a very politically correct on-line journal – reports that 12 New and 3 Lost Night-Frog Species Discovered in India. Researchers in India have found a dozen new frog species belonging to the night frog group, named for their nocturnal habits, and rediscovered three species, one of which had not been seen in nearly a century. The findings appeared in the journal Zootaxa on Sept. 15. …… half of the newly discovered species reproduce without any physical contact between the sexes, with the female depositing her eggs on a leaf and the males later fertilizing them.
All the frogs were spotted in a region known as the Western Ghats, a mountain range than runs along the western coast of India that has been identified as one of the ten hottest biodiversity hotspots in the world. Because of the small area they occupy, at least six of the new species are sensitive to habitat loss and will require immediate steps toward conservation.
I find the conclusion that “the new species are sensitive to habitat loss and will require immediate steps toward conservation”  illogical and inexplicable.
Why interfere?
Just the number of articles about frogs in Wired in recent times further deepens the mystery. It only demonstrates all we don’t know that we don’t know. Even if out of fear of what is to come, humans were to try and intervene and protect every discovered species, the intervention would still fail and would not return us to the time of the dinosaurs.

Conservationism – as an ism – has no clear purpose that I can see.

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