Biodiversity & Species
Thoughts on the latest Delta smelt ruling
As Sean pointed out yesterday, this week federal District Judge Wanger issued another ruling in the ongoing litigation over protection of the Delta smelt and restrictions on diversions from the Sacramento-San Joaquin river system. Reviewing the opinion, my first reaction was sympathy for the judge and his staff. There is no question that sorting through …
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CONTINUE READINGA big news week for the Sacramento-San Joaquin River Delta
This has been a significant news week for California’s delta. On Wednesday, California’s Natural Resources Agency endorsed a plan for a water tunnel system to bypass the Sacramento-San Joaquin River Delta, coupled with a habitat restoration plan for the Delta. Bettina Boxall’s story in today’s Los Angeles Times has the details. Many environmental groups …
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CONTINUE READINGPolar bear listing remanded
The headline might not sound like it, but this is good news for environmentalists. The Endangered Species Act provides legal protections for two categories of species: those that are “endangered,” defined as in danger of extinction throughout at least a significant portion of their range; and those that are “threatened,” defined as likely to become …
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CONTINUE READINGOne Fish, Two Fish, Old Fish, New Fish
The NY Times has a nice series on a field expedition studying biodiversity in the Amazon. Here’s a sample paragraph to go with the picture above: As they pick through the specimens, bent over the table with their heads close together, they’re carrying on one of those scientific conversations that are conducted so entirely …
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CONTINUE READINGNinth Circuit upholds steelhead listing
Salmonids present a challenge for Endangered Species Act implementation, because they aren’t neatly divided into completely separate reproductive units, the way we expect species to be. Conservation advocates have long argued that behavior should be as important in genetics in deciding which salmonid groups merit protection. The National Marine Fisheries Service and U.S. Fish and …
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CONTINUE READINGUpdate on Gulf sea turtle hatchlings
A few weeks ago, I mentioned that the Fish and Wildlife Service planned to collect eggs from sea turtle nests on the Gulf coast to move them to the east coast of Florida. Well, the plan is in process. All known sea turtle nests in Alabama and the panhandle of Florida are being marked, and …
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CONTINUE READINGDisturbing Video of Oil Spill Effects on Whales and Dolphins
[youtube=] This video contains some of the most compelling and disturbing footage I’ve seen of the Gulf oil spill. It demonstrates the vastness of the spread of oil; the effects on marine mammals including whales and dolphins; and the magnitude of the burning BP is doing to try to clean up the oil. The video …
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CONTINUE READINGSave the Mountain Gorilla!
As I mentioned in yesterday’s post, gorillas are a focus of this year’s World Environment Day. There are only about seven hundred mountain gorillas in the wild – fewer than the number of students at most law schools. They’re split between a group in the Virunga range of volcanoes and one in Bwindi Impenetrable National …
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CONTINUE READINGMoby Slick
Knowing that the area of the Gulf of Mexico covered by the BP oil slick is important habitat for sperm whales, I’d been wondering about effects of the oil spill on those whales and on marine mammals generally. Sperm whales were long hunted (Moby Dick is the most famous specimen) and are listed as endangered …
CONTINUE READINGSurprise! Words don’t save biodiversity
The Convention on Biological Diversity was adopted in 1992 and entered into force in 1993 amid much fanfare. It’s been a rousing success in attracting adherents; it currently has 193 parties, with the only major outlier being the United States, which has some of the strongest conservation laws in the world. But a new report …
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