Friday, January 17, 2014

A Green Olive Branch on Endangered Species

The ESA's mixed record on wildlife restoration and its impact on business have made the law vulnerable to critics.

Jan. 16, 2014 7:15 p.m. ET

The Endangered Species Act was signed in 1973 by a Republican president— Richard Nixon —and passed with the support of 99% of Congress. The goal was to protect America's special animals and plants no matter the cost, but the measure of the law's effectiveness depends on whether you're a glass half-full or half-empty person. Between 40%-50% of endangered species in the U.S. are improving or stable, but the others are moving toward extinction. While the law has driven the rebirth of 36 species, a similar number have disappeared. This mixed record on wildlife restoration—and the real and perceived impact it has on business—has turned the ESA into a partisan playing field.

Despite numerous attempts, no major revisions to the law have passed Congress in more than 25 years. Republican leaders in the House have said they would try to revise it again next year, but all indications are that this effort will be as doomed as earlier hyperpartisan proposals that suggested limiting wildlife protections if there is any economic cost.

This is unfortunate. If politicians and advocates on both sides are willing to compromise, there are many ways to make this law even more successful at restoring American wildlife, while minimizing costs to business and the economy. For example, in testimony to the House critics have heaped scorn on the ways the ESA empowers private citizens to use lawsuits to compel the government to protect species. Setting deadlines for agency decision-making—and allowing citizens to sue if the agency fails to meet a deadline—is necessary to make sure that potentially endangered species receive due consideration, especially because past administrations have flaunted those deadlines without judicial enforcement.

Still, critics are right that lawsuits are not the best way to prioritize species for protection. A better alternative is to rely on science to tell us which species are more distinctive, imperiled, critical to ecosystem health, or likely to benefit from the ESA. Listing decisions could be scheduled based on those criteria, but the ESA currently lacks a meaningful tool other than the courts to set up such a schedule.

Other tweaks could help with whether and how species are listed. While the ESA hasn't changed, other organizations have developed more sophisticated ways to categorize extinction risk. The International Union for the Conservation of Nature, the state of Florida, New Zealand and the nonprofit NatureServe have developed far more transparent and quantitative methods that use science to understand the differences between more and less threatened species. Meanwhile, the federal government still lacks clear and consistently applied definitions of the terms "threatened," "endangered" and "recovered" for the 1,500 listed species.

This is more than semantics. The lack of clarity creates a huge degree of frustration for state agencies and businesses affected by the ESA because they cannot predict how federal agencies will behave. It often appears that requirements change with agency personnel and on a case-by-case basis.

Establishing clearer definitions would greatly speed up decisions on whether and how to protect species. We need that faster process because scientists have already identified thousands that face some degree of extinction risk and aren't currently protected. Clear definitions would also create benchmarks for lowering protection levels from endangered to threatened to delisted. Such benchmarks would give more businesses and states an incentive to invest in conservation.

Efforts to restore or "recover" endangered species also need to be revamped. The federal government owns almost 30% of all U.S. land, and it is fair to expect that this should be managed for endangered species preservation and restoration. Unfortunately, when placing restrictions on projects, agencies often ask less of federal lands than private or state lands. That unequal treatment makes little sense. Most Americans would probably agree that the onus should be put on federal property whenever, all else being equal, there is a choice in where to pursue species restoration. 

Congressional action or a directive from Interior Secretary Sally Jewell could raise the standard on federal projects to a "net benefit" level requiring that federal projects leave species better off. While not a panacea, such a standard would incentivize agencies and businesses to invest in restoring habitat and species populations. Then they could "bank" those achievements in advance of future development projects that will harm species. 

Such initiatives have already paid dividends in California and Hawaii, where state laws have led to better conservation of listed species and the protection of more than one million acres—while creating a growing market in restoration credits for businesses. Recently announced efforts by the Obama administration to improve and expand similar policies across the country are a step in the right direction. 

These and many other ideas offer a blueprint to produce a new law that would yield more recovering species, while providing American businesses with greater regulatory predictability and smart ways to lower costs.

Monday, January 6, 2014

How many ESA-listed species have gone extinct

The Endangered Species Act (ESA) protects about 1,400 species of plant and animal.  PolitiFact did a nice review recently of a politician's claim that few full species recoveries have happened under the law.  True claim, but it hides the fact that around half of listed species are moving toward recovery.  But what about the flip side?  How many species have gone extinct? 

Fourteen species are identified as 'presumed extinct' by the U.S. Fish and Wildlife Service in their most recent report to Congress.  Another 10 species have already been taken off the endangered species list - i.e. they are formally extinct.  That makes 24 species being reported as extinct.  

In addition, there is a whole genus of Hawaiian snails - 42 species - whose status is hidden because they were all listed in 1981 as a single entity and continue to be reported that way even though they are unique species (a problem for another post).  How many of these are extinct?  The most recent 5-year status review for these species describes 13 species is this group as presumed extinct.  So that is 37 - 37 extinct species.

Also, scientists consider 11 more snail species to be alive even though they haven't been since since before 1981.   These extinctions are really not associated with the ESA -  most of them were probably extinct, sometimes decades, before they were added to the endangered species list in 1981.  That would be 48 species, but I wouldn't count these ones since scientists haven't called extinction on them yet. 

Hawaiian snails are a different and more beautiful beast than the common ones you might have in your garden. The 5-year status review is a worthwhile review of the plight of these beautiful, disappearing animals.  For example one species - Achatinella apexfulva - is down to only one snail left in captivity and none known in the wild.  Philosopher, Thom van Doreen has a nice post about this snail here. This may be the most endangered animal on the endangered species list yet it doesn't even get a mention in biennial agency reports. 


These are the 13 Hawaiian snail species that are apparently extinct (and the last time they were seen):


Achatinella lehuiensis 1922
Achatinella spaldingi 1938
Achatinella rosea 1949
Achatinella valida 1951
Achatinella elegans 1952
Achatinella vittata 1953
Achatinella juddii 1958
Achatinella caesia 1990
Achatinella thaanumi rare since 1900
Achatinella juncea unknown
Achatinella decora unknown
Achatinella casta unknown
Achatinella papyraceaunknown

Monday, December 30, 2013

What cost to recover them all?



About 35 species are no longer endangered and have either been removed from the endangered species list or proposed to be removed in the next 2 years.  These include well-known species like the bald eagle and American alligator and obscure ones including Hoover’s woolly star and Eggert’s sunflower.  
What would it cost to recover the rest?
Every year since 1989, the U.S. Fish and Wildlife Service (FWS) has published a report on how much it and all other state and federal agencies spend on each species.  This data makes it possible to look at the cost of these recoveries.  After adjusting for inflation and putting all costs into 2013 dollars, the FWS spent an average of $774,000 per year recovering each species.  Expenditures by all government agencies equaled $1.6 million per year.
Assume recovery of the 1,400 species still on the endangered species list was similar.   Doing so gives an estimated $2.2 billion per year cost to recover all species.  That’s a big number!
However, a big part of the average is driven by past spending on bald eagles of more than $17 million per year.  Taking bald eagles out of the average lowers total government spending per recovery to $862,000 or $1.2 billion per year for all recoveries.
The U.S. Fish and Wildlife Service receives about $185 million to implement the Endangered Species Act – about $82 million of which is spent on recovery.   Yet the most recent expenditure report to Congress shows that all agencies spent $1.4 billion in 2012 and another $300 million to buy land for endangered species.  In other words, about what is needed to recover all species.  
So why aren’t we getting more recoveries?  If recoveries are an important public goal, it is because too much money is being spent on some species and not enough on others.  One billion of that existing funding is spent on just 50 species.  The other big reason is because much of this money is spent trying to lessen the impact of harmful actions rather than on efforts that actually move the species in the right direction.  In other words, we spend a lot of money just trying to keep things from getting worse.  This funding for ‘extinction prevention’ is often just as important as dollars directed to recovery.
So let’s say $1-$2 billion is the range of what is needed to recover all species.  Compare that to other expenses, USDA is authorized to spend about $6 billion per year, mostly on soil and water conservation projects with farmers (or $294 billion over the last 75 years).  Just the amount of the cost overrun on a new U.S. Navy aircraft carrier is $2.5 billion.  Americans spend $2 billion per year on chewing gum.  The National Park Service budget is about $2.6 billion.
If we were going to increase funding to recover endangered species it doesn’t have to come through the U.S. Fish and Wildlife Service endangered species program.  It could be allocated through USDA’s programs to help farmers and ranchers restore habitat – and could pay them for any loss of revenue they experience from growing wildlife instead of food.  Or it could be allocated to grant programs and cost-share efforts like the Partners for Fish and Wildlife Program that Oklahoma Senator James Inhofe champions.  The Land and Water Conservation Fund is another good program through which Congress could provide some of the money needed to be able to recover hundreds more endangered species.
So $1-$2 billion per year to get every endangered species off the endangered list – less than we spend on bubble gum – much of which is already being put on the table but not necessarily used in ways to maximize the number of species being restored.