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Originally Posted by Jakegr
There are obvious flaws in the ESA, but we have to keep in mind that climate change is not the only threat to coral reefs. It could be argued that human impacts such as dredging, run off, and over exploitation (in general) have damaged reefs to an even greater extent than climate change. Would the ESA protect these species from human impacts like those if enforced?
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No, it wouldn't. The original intent of the ESA was to protect American species on American soil. That's why inclusion on the ESA has been so successful with some species, like the black-footed ferret, California Condor, and Bald Eagle, because adding a species to the list opened up all sorts of regulatory and financial tools for active conservation. In the United States. Adding corals that live literally on the other side of the planet to the ESA comes with none of those teeth. All it would do is ban their import and make it illegal to own them. Right problem, but wrong tool. If the conservation of threatened coral species is really something the United States Federal government cares about, there are so many other more appropriate international tools that they should be using. Encouraging sustainable use of the reefs by the people who live near them (ahem, mariculture and coral farming!), providing aid to poor countries to beef up waste-water processing capabilities, engaging with NGOs to encourage farming practices that aren't as harmful to offshore reefs, making meaningful progress on reducing domestic CO2 emissions, etc. etc. etc. The ESA will do none of those things, and will wipe out whatever positive contribution the knowledge and practice of coral aquaculture in the US is making along with all the bad, without addressing the root of the issue in the slightest.
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Originally Posted by Jakegr
Regarding the True Percula clownfish... it would also ban import of the fish into the USA, and therefore eliminate the clownfishes largest market in the world, which presumably would reduce demand and collection. I completely agree that eliminating clownfish breeding in the US would be pointless, but I view it as a necessary sacrifice in order to achieve effective and timely protection for the species.
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Clownfish are the most popular aquarium fish globally. They're still going to be collected for every other market (and the Japanese market really can't be underestimated). It will take the pressure off wild populations, but it won't eliminate it, and since next to nothing is known about how the aquarium trade is really affecting global clownfish populations, there's no way of knowing whether or not shutting down the US clownfish market will even help. What it will do for sure though, is force all the US based commercial scale clown-breeding facilities and hobbyists - which have been world leaders on the boundaries on captive fish breeding and have zero impact on wild populations - to shut down and destroy their entire breeding stock. I can't think of a more perfect example of throwing the baby out with the bath water.
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Originally Posted by Jakegr
On a side note (not in response to you Asylumdown), I also just wanted to say that instead of the logic that MASNA is using:
"There is insufficient data on this species, therefore we are against its protection in the ESA"
To me it makes more sense to say:
"There is insufficient data on this species, therefore we are against its wild collection until the species is better studied"
Unfortunately, I'm doubtful you would ever hear MASNA say that.
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I agree with you, but if that was their stance, they would have to be against wild collection of everything (which would spell the end of the hobby), because nothing has been studied well enough to know what a 'sustainable' catch for that species is. We don't even know that for the species we remove by the billions of tons for food.