Fish oil capsules have long been suspected of including small amounts of toxic PCBs, but a new lawsuit contends some manufacturers of the supplements contain far more of the banned chemicals than others.

 Oakland attorney David Roe, who filed the suit on behalf of the Eureka-based Mateel Environmental Justice Foundation (known for their actions seeking enforcement of California's Proposition 65) and two other plaintiffs, says it included actions against General Nutrition Center and CVS  Pharmacy stores because it is important that the consumer warnings also be prominently placed in locations where consumers purchase these products.

 Roe says the tests his clients have conducted, and the lawsuit those tests prompted, are also intended to encourage the industry that produces fish oil supplements to do more rigorous testing themselves.

 A new website set up to publicize the lawsuit has details on the  legal action as well as  an online petition calling for stronger labeling requirements. There is also a list of the products tested and  their  test results. A summary graph is shown below.

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The formerly endangered California Brown Pelican appears to be facing some new challenges this winter, as hundreds of the birds have been taken to bird rescue facilities from here to Long Beach.

Paul Kelway, a spokesman for the International Bird Rescue Research Center, says that after several days of feeding and cleaning, many of the bedraggled birds have been successful released into the wild again.

The IBRRC website maintains updated counts of the pelicans that have successfully been treated and released.

Despite their name, California Brown Pelicans can also be gray, white or combinations of all three colors. Nor is their natural range confined to the Golden State. In fact, as Paul Kelway explains, they migrate up and down much of the Pacific coast, which is part of the reason they’ve had problems recently.

These birds, the smallest of all pelican species, were placed on the Endangered Species list because exposure to DDT resulted in thinner shells for their eggs, which led to fewer birds hatching, and reduced birth rates. Since the pesticide was banned, the pelican population has been gradually rebounding. The group seen at right are regaining their strength at the IBRRC facility in Cordelia, near Fairfield.

While California’s policy is to eradicate the Light Brown Apple Moth, a local researcher reports that New Zealand has adopted other tactics to control the bugs, which have been present in that country for more than a century.

One problem with California’s attempt to eradicate the Light Brown Apple Moth is that the state got a late start in that effort. U.C. Cooperative Extension biologist Lucia Varela says the number and dispersal of the moths suggests they were here for some time before they were discovered.

Right now, California’s official policy toward the apple moths is “zero tolerance,” so that any areas where they are found are place under quarantine. But Varlea and many other experts doubt that the bugs can successfully be eradicated. Instead, she says, a more realistic policy would be to control the apple moth populations, so they cause minimal damage to apples and other crops.

Lucia Varela also reported recently  on the arrival of the European Grapevine Moth in the North Bay. You can hear the North Bay Report coverage of that development here.

A new foreign insect pest has been found in a north coast vineyard, and extensive trapping is underway to see how widespread the European Grapevine Moth may already be.

The European Vineyard Moth and the Light Brown Apple Moth have a very similar appearance, which isn’t really surprising. As Lucia Varela, an Integrated Pest Management specialist with the University of California Cooperative Extension, explains, both are members of the family of Tortricid moths, which is well known to California agriculture.

Non-native plants and animals that proliferate outside their usual range are often characterized as “invasive” species. Varela prefers the more neutral term, “exotics” to describe the moth pests, but concedes they may well come to be considered invasive, depending on how much of a threat to the area’s vines they become.

This picture shows two tell-tale signs of the European Vineyard Moth, the white “webbing” between the individual grapes, and the shriveled and wrinkled skin, which indicates that the worm has already eaten its way into the fruit.

For more information about the European Vineyard Moth, go to the UC Davis Integrated Pest Management website.