Welcome to our blog,
FROGS ARE GREEN!

For over 200 million years, ponds, marshes, grasslands, and rain forests have come alive with the calls of frogs. Yet these remarkable and colorful animals are declining at such a rapid rate that they are being called the Earth’s next dinosaurs. According to the IUCN Red List of Threatened Species, a third of the world’s amphibian species are threatened with extinction. To read more, click here!

Visit our Press page to see interviews and news features.

To follow us on Twitter:
@greeninnature

Join our cause page on
facebook_100px

Email Newsletter icon, E-mail Newsletter icon, Email List icon, E-mail List icon
Join our FREE Email Mailing List

Our Blog is Carbon Neutral!
"My blog is carbon neutral" is an initiative by the Arbor Day Foundation to plant trees in Plumas National Forest in Northern California. The goal is to reforest 5,500 acres with 792,000 trees.
carbon neutral offers and shopping with kaufDA.de

Do you do fieldwork or amphibian research with a zoo, environmental organization, university, or government agency? If so, please consider writing a guest post for us about your work (@300 words). Email it to us at: info@frogsaregreen.com.

Archive for the ‘Environmental Health’ Category

Vanishing Bees

Tuesday, April 5th, 2011

If the bee disappeared off the surface of the globe then man would only have four years of life left. No more bees, no more pollination, no more plants, no more animals, no more man.
—Albert Einstein*

Courtesy of Maine Department of Agriculture

Did you know that honey bees are vanishing worldwide? Like frogs, they are being decimated by disease. While frogs are dying because of a fungus, bees are dying from a fungus combined with a virus.

Bees are responsible for pollinating 90 percent of the world’s commercial plants, from fruits and vegetables to coffee and cotton. Over the past few years, more than one in three honey bee colonies has died nationwide, posing a serious risk to our natural food supply in a phenomenon known as Colony Collapse Disorder (CCD). When a hive experiences CCD, the honey bees desert their hive and die. CCD symptoms have been recorded in over 35 states across the U.S. and in many other countries worldwide.

Why are Bees so Vulnerable to Disease?

Some of the possible causes for weakening the bees’ immune systems, include pesticides, inbreeding, monoculture (planting one crop only), and the possible effects of genetically-modified crops.

To learn more about this problem, you might want to check out a new documentary called Vanishing of the Bees that is coming out this month, narrated by actor Ellen Page. The film is being screened in selected towns and cities nationwide.  Here is a link to Bill Maher’s recent interview with Ellen Page.

And to help the bees, you might want to consider planting bee-friendly flowers or putting a bee house in your garden, and limiting your use of pesticides and herbicides. Buy organic honey from local bee keepers, or even consider becoming a beekeeper yourself. Please see the Honey Bee Conservancy for more ideas about how you can help bees.

The parallel between the plight of the frogs and the plight of the bees has an eerie similarity, although the specific issues involved are quite different. While scientists might have some clues about what is killing the bees and frogs, the underlying cause for why they are so are vulnerable to disease is still unknown. As one commenter on a NY Times blog wrote,“People should be aware of how fragile are the links in the eco-system, how interdependent all life is, and how simple, small things can quickly create major threats to all we take for granted.”

*As quoted by Bill Maher in his interview with Ellen Page

Bye Bye Blackbirds – Poison Program of the USDA

Friday, February 18th, 2011

A few weeks ago, we wrote a post about the unusual mass die-offs of animals that have been occurring since the beginning of this year. While writing this post, we had to wade through a lot of strange stories to try and get to the truth, including a few conspiracy stories about how Vladimir Putin might be involved, and so on.

So when I saw a story with the headline, Bye Bye Blackbird: USDA Acknowledges a Hand in One Mass Bird Death, I didn’t take it too seriously. Yet this story, a repost of a Christian Science Monitor article on the Truthout website, turns out to be true. Evidently the United States Department of Agriculture (USDA) has taken responsibility for the death of hundreds of starlings, found frozen on the ground and in the trees in a park in Yankton, South Dakota, in late January. A farmer contracted the government to poison the starlings, that were causing problems in a cattle feedlot, eating the feed and leaving waste on both the feed and equipment.

It turns out that the USDA has been providing this service to farmers since the 1960s, in a program called Bye Bye Blackbird, using an avicide called DCR-1339 to kill the birds. In 2009 alone, according to the Christian Science Monitor article, USDA agents have euthanized more than 4 million red-winged blackbirds, starlings, cowbirds, and grackles. In addition to the USDA program,

…a so-called depredation order from the US Fish and Wildlife Service allows blackbirds, grackles, and starlings to be killed by anyone who says they pose health risks or cause economic damage. Though a permit is needed in some instances, the order is largely intended to cut through red tape for farmers, who often employ private contractors to kill the birds and do not need to report their bird culls to any authority.

I’m sure these birds are pests to farmers, and might pose a health risk if they gather near feedlots, but it seems like such an extreme measure to poison the birds, possibly introducing yet more toxins into the environment that might harm other local wildlife. I wasn’t able to find out much about DCR-1339, the chemical used, except that it has a “low toxicity” risk to other animals. That is has any toxicity risk at all to wildlife should concern people.

Animal Control—Without Poison

Are there other ways to protect the grain without killing the birds? I checked a Canadian pest control website, which offered lots of solutions to bird control, none of which involved poison. Here are just a few:

Netting

Netting is an excellent method of reducing bird roosting, nesting and feeding, which is not subject to bird acclimation (i.e. they can’t “get used to it”). It is economically feasible over life of netting; neighbors prefer it to other bird scaring methods.

Sound devices

Propane cannons, whistling or pyrotechnic pistols, predator mimicking sound generators can be effective for dispersing birds.

Visual scare devices

Streamers, flashtape, and scare-eye balloons are some of the devices that can be effective on some species and are cheap and relatively easy to install.

Flashing lights and mirrors

These are effective against starlings; solar powered units are available that require little maintenance besides frequent moving around.

Falconry

This is an effective control if there is sustained activity in a large area. Birds of prey are not pets and require significant investment in time and training for falconers.  If hiring a service, a long-term commitment is necessary and can be expensive.

I found it interesting that this Canadian website included the following warning:

It is illegal to use poison and adhesives to kill, injure, or capture wildlife.

The U.S. government’s Bye Bye Blackbird poison program is a relic of another, less environmentally-friendly time. We hope the government will consider other, greener ways to help farmers deal with the bird problem.