Tech | March 20, 2013 | 37 comments

Extreme Weather And GMO Crops Devastate Monarch Butterfly Migration

Image
JanforGore
"In just two years, the annual migration of North American monarch butterflies has declined by 59 percent, and scientists are blaming extreme weather and “changed farming practices,” according to the New York Times. In other words, monster storms and monster Monsanto.

The area of forest occupied by the butterflies, once as high at 50 acres, dwindled to 2.94 acres in the annual census conducted in December, Mexico’s National Commission of Natural Protected Areas disclosed at a news conference in Zitácuaro, Mexico. …

The latest decline was hastened by drought and record-breaking heat in North America when the monarchs arrived last spring to reproduce. Warmer than usual conditions led the insects to arrive early and to nest farther north than is typical, Chip Taylor, director of the conservation group Monarch Watch at the University of Kansas, said in an interview. The early arrival disrupted the monarchs’ breeding cycle, he said, and the hot weather dried insect eggs and lowered the nectar content of the milkweed on which they feed.

That in turn weakened the butterflies and lowered the number of eggs laid.
End of excerpt.
~~
Also see:
http://www.sfgate.com/news/science/article/Monarch-butterflies-drop-ominously-in...
Monarch Butterflies Drop Ominously In Mexico

The number of monarch butterflies making it to their winter refuge in Mexico dropped 59 percent this year, falling to the lowest level since comparable record-keeping began 20 years ago, scientists reported Wednesday.

It was the third straight year of declines for the orange-and-black butterflies that migrate from the United States and Canada to spend the winter sheltering in mountaintop fir forests in central Mexico. Six of the last seven years have shown drops, and there are now only one-fifteenth as many butterflies as there were in 1997.

The decline in the monarch population now marks a statistical long-term trend and can no longer be seen as a combination of yearly or seasonal events, the experts said.
end of excerpt.
~~~~
Also See:
http://www.i-sis.org.uk/Glyphosate_and_Monarch_Butterfly_Decline.php
Glyphosate and Monarch Butterfly Decline
Glyphosate destruction of monarch butterfly breeding grounds suspected
Dr Eva Sirinathsinghji

A fully referenced and illustrated version of this report is posted on ISIS members website and is available for download here

Please circulate widely and repost, but you must give the URL of the original and preserve all the links back to articles on our website

Monarch butterfly migration abundance has been declining over the last 17 years; a new study finds [1]. Extreme weather conditions, over-logging of their migratory destination in Mexico and the herbicidal destruction of their breeding grounds in the US are to blame.

Monarch butterflies (Danaus plexippus), also known as milkweed butterflies, are famous for their spectacular migration from North America to Mexico over the wintering months. The adults live for only 4-5 weeks, but another wonder of these butterflies is that one special generation born in the autumn lives for 7-8 months enabling them to make this astonishing journey that can be as long as 2 800 miles.

Millions descend on central Mexican forests every year to escape the harsh winters of North America. They hibernate until the warmth of spring brings them back to life, when they make the journey back to their breeding habitat on milkweed plants in North America. No individual makes the whole return journey, but instead the short-lived offspring lay eggs along the way, until their descendents make it back home.

This spectacular phenomenon is now showing significant signs of decline in a study led by Isabel Ramirez at Universidad Nacional Autonoma. They analysed data of the total area occupied by the butterflies in hibernation over the last 17 years (published online by World Wildlife Fund-Mexico since 1994) using two different statistical methods, and both showed significant decreases. These are standard regression analyses for determining the correlation between two variables, in this case colony area and time. The linear model assumes simple linear relationships between the two, while the exponential model assumes exponential decreases in area over time (as populations tend to grow or decrease exponentially, this is a common method for analysing population numbers). Although the numbers vary from year to year, the highest area reported was in 1997, where they occupied 20.97 hectares. In 2010, the lowest area was recorded, at just 1.92 hectares. The 2010-11 season has shown a slight increase to 4.02 ha. The results are presented in Figure 1.
end of excerpt.
~~~~~
Response (moved from below for obvious reasons) regarding comments on videos taken:

This article does not speak about just one location: ("The number of monarch butterflies making it to their winter refuge in Mexico dropped 59 percent this year.) Mexico has also been experiencing severe drought. The US is also seeing one of the most extreme droughts this country has had that still persists. I tend to think the actual scientists doing these studies over successive seasons know what they are talking about. And in regards to GMOs, it is the effect on milkweed through exposure to Glyphosate which has also been quantified by actual scientists doing studies showing a decrease in availability of milkweed, not just by shooting one you tube video in one place.This is also not the first time GMOs have been linked to effects on monarch butterflies. If I didn't know any better I would think those actually supporting the fact that glyphosate is pushing out the main living source for these creatures worked for Monsanto... of course, you never get an answer about that though.

From link above: http://www.i-sis.org.uk/Glyphosate_and_Monarch_Butterfly_Decline.php

"In the summer months in North America, eggs are laid on milkweed plants. The larvae feed exclusively on milkweed leaves, making the abundance of monarch butterflies critically dependent on milkweed availability. The spread of GM crops and the concomitant use of herbicides however, are threatening the milkweeds survival and their numbers have been steadily decreasing. Milkweed commonly grows among maize and soya, of which 23 and 92 percent are currently glyphosate tolerant. Studies assessing milkweed populations in Iowa recorded a 90 [2] and 79 percent (unpublished) loss between 1999-2009 and 2000-2009 respectively. The authors go on to speculate that with such widespread glyphosate usage, milkweed may almost completely disappear from crop lands altogether."
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37 comments // Extreme Weather And GMO Crops Devastate Monarch Butterfly Migration

  • tommic
    • +1
      tommic  
    • between Monarchs and pollinating bee's a message is being sent by nature. Should we fail to heed the warning the consequences we face will have been of our own making. When the food chain breaks down, and it's going to, better know how to survive. Without bee's we're fucked.

    • 1 month ago
  • Paul_Cherubini
    • +1
      Paul_Cherubini  
    • tommic:

      Corn, wheat, rice and soybeans are wind pollinated or self pollinating so no need for bees. Semi-luxury crops are pollinated by honeybees (almonds, blueberries, squash, watermelon) and there have been no serious bee shortages and so no yield reductions in any of those crops.

    • 1 month ago
  • JanforGore
    • 0
      JanforGore  
    • Image
    • Paul_Cherubini:

      http://www.motherjones.com/tom-philpott/2012/05/catching-my-reading-ahead-pestic...

      "• As I've written before, Bayer's neonicotinoid pesticides, which now coat upwards of 90 percent of US corn seeds and seeds of increasing portions of other major crops like soy, have emerged as a likely trigger for colony collapse disorder. Watch this NBC News report from last week linking bee kills in Minnesota to Bayer's highly profitable product.

      Meanwhile, the Columbus Dispatch reports similar bee die-offs in Ohio farm country, with beekeepers there, too, pointing the finger at Bayer.

      • One of my biggest complaints about the agrichemical industry it its market dominance. As I say above, more than 90 percent of corn seeds planted today are treated with Bayer's pesticide. What if a farmer wants to opt out, to plant seeds free of neonicotinoids? Good luck. According to a Pesticide Action Network press release I received today, farmers in the midwest are complaining that it's virtually impossible to buy untreated seeds. In other words, farmers there have two choices: either pay up for Bayer's poison, or exit the corn-growing business."
      ~~~
      http://news.nationalgeographic.com/news/2013/13/130213-honeybee-pesticide-insect...

      "Christy Ullrich

      National Geographic News

      Published February 13, 2013

      A single honeybee visits hundreds, sometimes thousands, of flowers a day in search of nectar and pollen. Then it must find its way back to the hive, navigating distances up to five miles (eight kilometers), and perform a "waggle dance" to tell the other bees where the flowers are.

      A new study shows that long-term exposure to a combination of certain pesticides might impair the bee's ability to carry out its pollen mission.

      "Any impairment in their ability to do this could have a strong effect on their survival," said Geraldine Wright, a neuroscientist at Newcastle University in England and co-author of a new study posted online February 7, 2013, in the Journal of Experimental Biology.

      Wright's study adds to the growing body of research that shows that the honeybee's ability to thrive is being threatened. Scientists are still researching how pesticides may be contributing to colony collapse disorder (CCD), a rapid die-off seen in millions of honeybees throughout the world since 2006.

      "Pesticides are very likely to be involved in CCD and also in the loss of other types of pollinators," Wright said."

      Based on your comment here where you totally ignore colony collapse disorder and bee decline which has been in the news for the past 6 plus years, it is obvious to me you sell pesticides for a living.
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    • 1 month ago
  • s_peak
    • +2
      s_peak  
    • This is very sad. I actually live very close to a special place where the monarchs stop and gather during their migration. It's a hidden coastal eucalyptus grove where the monarchs used to be so numerous in past years that the trees would be completely covered.

      Unfortunately, their numbers have been declining rapidly over the past 5 years in particular... and now, only a fraction of the number can be seen, and the window to witness the event is essentially much smaller.

      :(

    • 1 month ago
  • Paul_Cherubini
  • ampersand
  • Paul_Cherubini
  • JanforGore
    • +1
      JanforGore  
    • Paul_Cherubini:

      Why not answer the question then? And you proved nothing. You only showed a video of one location entirely dismissing the trends shown through scientific analysis done by people with the credentials to do it in order to support GMOS /Glyphosate while joining this site only to respond in this thread. And employees of Monsanto have done this before here so I think it is a valid question. Do you work for Monsanto or an ag chemical company? It seems like a very easy question for anyone who doesn't to just answer no to.

      Edit:

      Btw, Mr. Cherubini, is this you?

      http://newsgroups.derkeiler.com/Archive/Sci/sci.bio.entomology.lepidoptera/2006-...

      http://groups.yahoo.com/group/leps-l/message/8986
      "Jeffrey A. Caldwell wrote:

      > What sort of pesticides do you sell, and
      > to what clientele? I think it would be interesting to know a little about
      > your academic background as well.

      I represent the product line of a small, family owned,
      ag chemical distributor and sell (and often help initially apply)
      a wide variety of insecticides, fungicides and herbicides to both
      end users and other ag chem dealers. End users include some
      farmers, but mainly post harvest interests such as food processing plants,
      food storage warehouses, seed companies, greenhouses,
      grain elevators, etc. I've also had experience as a licensed
      ag pest control adviser selling pesticides to growers - the
      materials that go on the growing crop. Finally, I once worked
      in the urban pest control scene, both as an applicator
      and salesman selling to exterminators, mosquito
      abatement districts, golf courses, that sort of thing.

      My BS degree is in entomology.

      Paul Cherubini"

      Thanks for answering the question via the Internet and proving that profit is indeed behind your presence here and the misinformation you spread. And isn't it amazing how we here weren't the only ones who felt the need to question you? I hope you and your new friend who supported you here because of a grudge and who is just like you in posting misinformation will be very happy together.

    • 1 month ago
  • IceKat
  • JanforGore
    • 0
      JanforGore  
    • IceKat:

      God, do you just sit in your lonely dark hovel with drool coming down your chin staring at your computer screen waiting for me to give your day meaning? Go crawl back under your rock. There I gave you attention. Have a nice day.

    • 1 month ago
  • ampersand
    • 0
      ampersand  
    • Paul_Cherubini:

      Why would it "disparage the messenger" to cite the source?
      When I discuss architecture or comment on the built environment I include the fact that I'm an architect.
      It's standard ethical behavior to cite the source of your expertise when trying to influence a public discussion.
      Folks hide something when they have something they wish to keep hidden.

    • 1 month ago
  • Paul_Cherubini
  • JanforGore
  • Paul_Cherubini
  • Paul_Cherubini
    • +1
      Paul_Cherubini  
    • JanforGore:

      Jan, the reason I posted the 2010 and 2011 videos above that were taken in the heart of the GMO crop growing areas is to show you monarchs are still spectacularly abundant there. Numbers were low in 2012 due to a major drought, but numbers will be high again this coming summer. So next August I will be filming thousands of monarchs there again.

    • 1 month ago
  • bababallsack
  • s_peak
    • +2
      s_peak  
    • bababallsack:

      Frankly, the idea of "overpopulation" is a myth... perpetuated by eugenicists, nazis, and megalomaniacs because they're just plain lazy, stupid and uncreative.

      If you put every human on the planet shoulder to shoulder, and in a big group... they would only take up a space about the size of Los Angeles (or so I've read). The real issue is waste and greed. Those are the two driving factors destroying the environment and wiping out animals (including people). If there was no financial incentive to cut down rain forests it wouldn't happen. And... to take this a bit further (as documented most recently in "Confessions of an economic hitman") countries with rain forests and other valuable natural resources are forced into dismantling them for profit because of their financial enslavement to first world countries who use a number of tactics to force them into debt that they cannot repay, then demand cheap goods... among other things.

      People don't need to die. They just need to stop treating others like things... or treating the planet like a resource to be used up. We're fucking up, that's all it is.

    • 1 month ago
  • Dagum
    • +1
      Dagum  
    • s_peak:

      Well said. The elite mismanage and hoard resources, then blame artificially created scarcity on overpopulation. Looking down from the top of the pyramid there is always too many people for their liking making them uneasy.

    • 1 month ago
  • ampersand
    • 0
      ampersand  
    • s_peak:

      Try standing shoulder to shoulder in Calcutta, or Cairo, or any city in the polluted hell of China.
      Imagining overpopulation is a myth requires a staggering amount of obliviousness.

      Absolving the average human from the full scale participation in the devastation of the planet--which I have personally witnessed in most every human environment on globe--is truly deluded self-serving nonsense. ("Oh, it just those other guys--you know, the greedy ones!")

      Most humans on the planet can't even afford the "cheap goods" you imagine to be the problem.

      The problem is each person being oblivious to his or her impact on the earth.
      Yet, one always magically excuses oneself from being the problem.

      Imagine any other species covering the earth and doing the damage humans have done so far. Naturally, you imagine we just need a better system--the one you've come up with of course.
      Completely ridiculous.

    • 1 month ago
  • JanforGore
    • 0
      JanforGore  
    • s_peak:

      I was actually wondering if that comment was about overpopulation or that the poster thought those who perpetrated this need to die. But I guess we won't know for sure what was meant now. And I tend to agree with you. It is not population in and of itself that determines our fate, it is what that population does in regards to the systems it employs and its moral character. We could have 10 billion people on this planet but if we used our resources sustainably we could survive. Money and greed will be our downfall, not population in and of itself and that greed is now actually determining the fate of the monarch butterfly. We aren't the only population on this planet and that is a revelation we better have soon.

    • 1 month ago
  • Dagum
    • 0
      Dagum  
    • ampersand:

      If you are going to read one book this year, (I am sure you will read many), but I challenge you to read the book .

      "Abundance - the Future is Better Than You Think" by Peter Diamandis and Steven Kotler.

      Trailer for the book above

      Website http://www.abundancethebook.com/

      Recently read and recommended by Bill Gates, it's moving around higher circles right now. Myself and some of my familiar connections recently read it and it changed our outlook.

      You can download the first chapter for free:
      http://www.abundancethebook.com/sneak-preview/

      The future IS better than you think. Technology improved the quality of life for so many people in the last century. When it comes to resources we don't have a people problem, it's an accessibility problem and technology is the solution.

      The first chapter gives the example of aluminum. For a time it was only accessible by kings and royalty, used as plates for them to eat off of. Nowadays everyone routinely throws aluminum foil away.. How did this resource become more accessible? It wasn't culling the population, it was technological innovation.

      "Abundance-the Future is Better Than You Think" is a good read for the other-side of the coin.

    • 1 month ago
  • ampersand
    • 0
      ampersand  
    • Dagum:

      I can't imagine why you would try and invoke Bill Gates in your anti-family planning argument. This is from the Gates Foundation website on Family Planning:

      "Voluntary family planning is one of the great public health advances of the past century. Enabling women to make informed decisions about whether and when to have children reduces maternal and newborn deaths. It also results in fewer unintended pregnancies and unsafe abortions, increases opportunities for women, and leads to healthier families and communities. Family planning is a smart, sensible, and vital component of global health and development.

      However, more than 220 million women in developing countries who don’t want to get pregnant lack access to effective methods of contraception and voluntary family planning information and services. Less than 20 percent of women in Sub-Saharan Africa and barely one-third of women in South Asia use modern contraceptives. In 2012, an estimated 80 million women in developing countries had an unintended pregnancy and at least one in four resorted to an unsafe abortion.

      Significant challenges stand in the way of making contraceptives more widely available and accessible, including the high cost of quality mid- to long-acting contraceptives, unpredictable donor funding, cultural and knowledge barriers, and lack of coordination in procurement processes.

      Increasing access to contraceptives and family planning information and services will result in fewer women and girls dying in pregnancy and childbirth, fewer unintended pregnancies, fewer abortions, and fewer infant deaths."

    • 1 month ago
  • ampersand
    • +1
      ampersand  
    • Dagum:

      I should add that I agree the future is bright for those who have a firm hold control resources and technology but I'd like to point out, not so much for millions of others.

      Even the most affluent of us may find the view from our golden sedan chairs a bit off-putting as we are carried about the poisoned surface of the planet.

    • 1 month ago
  • Dagum
    • 0
      Dagum  
    • ampersand:

      I don't recall making an anti-family planning argument. I've always been anti-eugenics both hardcore and the more recent softcore, but if people want to use contraceptives I have no issue with that. It's forced sterilization added into food and water and otherwise injected into the body all unknowingly to the receiver, that I have an issue with.

      The extreme obsession with population reduction that floats around in some circles and the less than ethical measures taken to implement an unhealthy and obsessive agenda is what's wrong.

      It's fatalistic and intellectually lazy to say "I am unable or unwilling to deal with the world's problems so let's just cull the population and coup ourselves up in a gated community."

    • 1 month ago
  • Dagum
    • 0
      Dagum  
    • ampersand:

      The book gives support, based on recent technological innovations, (communication technology such as cellphones even the poorest among us on welfare has access to them) for its arguments.The book makes a very persuasive case for why there is plenty of room for optimism, but makes an even better case for why we don't need to succumb to fatalistic neo-Malthusian fears.

    • 1 month ago
  • Dagum
    • 0
      Dagum  
    • ampersand:

      In U.S. in many jurisdictions there is an unorthodox way to solve many environmental problems that really hasn't yet been utilized. An existing legal framework exists for property rights, causes of actions at common law for trespass and private nuisance. In some jurisdictions an action for trespass stood and an injunction was granted for the accumulation of chemicals particles in a land owners soil from a nearby factory.

      The commonlaw can and in some jurisdictions has been expanded to include these situations.

      What's needed is for those willing and able to give money, to start and fund a public interest legal group with just the objective of bringing these private types of cases for poorer landowners or renters who otherwise wouldn't be able to afford it. The environment would get cleaned a lot faster that way than waiting on the EPA.

    • 1 month ago
  • ampersand
    • +1
      ampersand  
    • Dagum:

      Seems like a very sound idea. I think the most effective NGO's use existing law to challenge environmental pollution. It takes money and time and tenacity but it does work.

    • 1 month ago
  • Dagum
    • 0
      Dagum  
    • ampersand:

      It's a two punch attack. Combine the legal attack strategy of expanding the commonlaw for nuisance and trespass

      With this project from Public LaboratoryOpen Technology and Science (PLOTS) on kickstarter to make Spectrometers Affordable for the everyday citizen.

      http://mashable.com/2012/09/03/public-labs-diy-spectrometer/

      If spectrometers are brought to the mass consumer level, (Like iphone levels) every day individuals would have full awareness in virtually real time of what's in their soil, water, household products, and air and they'd want to sue to stop it because nobody enjoys being poisoned.

    • 1 month ago
  • ampersand
  • Dagum
    • 0
      Dagum  
    • ampersand:

      It would take some time and some test cases to get evidence generated by citizen Spectrometers acceptable in the Court room (as it does with all new technology,) but it's something I fully foresee as possible and would result in very positive societal and environmental change.

    • 1 month ago
  • artemis6
  • Vortices
    • +1
      Vortices [removed]  
    • Sat back and watched "Plastic Planet" on FSTV yesterday.... Sickening, worth seeing, especially if you consider breeding.

      They had this scientist on there talking about how certain plastics, or their ingredients lower sperm count, and once a mans sperm count is lowered by 40%, that's technically considered "infertile"..... But it's not simple infertility, it's causes a serious increase in the likelihood of that man's offspring to be physically or developmentally disabled....

      And it's highly likely the increase in childhood autism is being exacerbated by the ever increasing amounts of plastics in our environment. As if the Thiomersal ridden vaccines weren't enough.

      Oh yeah butterflies, I could see that, we had a warm streak in January that caused many plants to want to start to bloom, and then it went below freezing again and killed the fresh growth. Last year we we had entire fruiting plant species not fruit, 3-4 years ago almost nobody could get tomatoes to bloom, weird shit going on.....

      Looks pretty bleak, to much money in destroying things and creating artificial scarcity...

      Sad as far as the plastic issue, which is tied to oil, which is tied to climate change, around the same time plastic got big we had a better alternative, and Henry Ford had a Hemp Car made way back in the day..... I'd bet there are ways to make hemp plastics without all the poisons, and maybe they would break down sooner, so what.

      Have a hard time believing any person or organization that doesn't support hemp can truly support a greener future, wished the creator of the interwebs who confounded current could speak up. Being able to say you allowed participants in your forum to bring it up isn't saying anything.

    • 1 month ago
  • JanforGore
    • +2
      JanforGore  
    • Our preponderance to dismiss the precautionary principle and true pure scientific prodecure to allow these companies to put profit first is now culminating into the perfect environmental storm.This is truly sad because this is the greatest insect migration that takes place every year. There is also something mystical about the connection between the monarch butterfly and their 3000 mile migration to Mexico. I also think it's valid to presume that since monarch butterflies are seeing such a decline due to climate change and the prolfieration of GM crops in the US that bees are also feeling effects from this as well as other species...us as well.

    • 1 month ago
  • JanforGore
  • s_peak
    • +3
      s_peak  
    • JanforGore:

      I actually planted some two years ago to support the monarch migration in my area on the requests of a scientist or two... and damn if that plant isn't a weed. Once a couple got established, it just gets all over the place. One tough little plant, that is!

    • 1 month ago
  • JanforGore
    • +2
      JanforGore  
    • s_peak:

      Yes it is. Why they choose it to lay their eggs on. We need to be more aware of the species around us that depend on what we consider to be just weeds. Our zeal to poison and kill anything that doesn't meet with our needs is killing our biodiversity and in the end the web of life that leads to us.

    • 1 month ago
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