{"id":10022,"date":"2013-03-20T00:01:33","date_gmt":"2013-03-20T04:01:33","guid":{"rendered":"https:\/\/www.beyondpesticides.org\/dailynewsblog\/?p=10022"},"modified":"2013-03-20T09:31:47","modified_gmt":"2013-03-20T13:31:47","slug":"dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather","status":"publish","type":"post","link":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/","title":{"rendered":"Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather"},"content":{"rendered":"<p>(<i>Beyond Pesticides, March 20, 2013<\/i>) Loss of habitat to genetically engineered (GE) cropland, as well as increasingly warm temperatures are responsible for the dramatic decline in Monarch butterfly populations, according to scientists who say populations are the lowest they have seen in two decades. \u00a0This comes as the state of pollinators continues to<a class=\"alignright\" href=\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2013\/03\/small_monarch.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" style=\"margin: 10px;\" alt=\"small_monarch\" src=\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2013\/03\/small_monarch.jpg\" align=\"right\" width=\"200\" height=\"266\" \/><\/a> reach crisis levels, with honey bee colonies also experiencing alarming declines.<\/p>\n<p>Scientists who take the annual measure of Mexican forestland famously occupied by migrating monarch butterflies find that forestland occupied by the butterflies, once as high at 50 acres, dwindled to 2.94 acres. This is a 59 percent decline from the 7.14 acres of butterflies measured in December 2011. The survey carried out in December and January, reported nine monarch colonies wintering in central Mexico, occupying a total of 1.19 hectares, or 2.94 acres. The results were released by the World Wildlife Fund-Mexico, and Mexico\u2019s National Commission of Natural Protected Areas (CONANP). This population is the smallest recorded since the Monarch colonies came to the attention of scientists in 1975.<\/p>\n<p>To explain this drastic decline, researchers point to the loss of Monarch habitat in the U.S. and Mexico to increasing cropland and the widespread use of the herbicide<a href=\"https:\/\/www.beyondpesticides.org\/gateway\/index.php?pesticideid=37\"> glyphosate<\/a>. Historically, for butterflies in the U.S., their key source of food, milkweed, was typically found in several key states where the butterfly feeds and breeds: Iowa, Minnesota, Wisconsin, Illinois, Indiana, parts of Ohio and the eastern Dakotas. But now fields have been planted with more than 120 million acres of corn and soybeans<a href=\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/?p=8239\"> genetically engineered<\/a> to be tolerant to glyphosate, and many other herbicides, allowing farmers to use glyphosate to kill milkweed in the field. According to the researchers, the utilization of these GE crops has all but eliminated milkweeds from these fields, thus eliminating the butterfly\u2019s source of food. A rapid expansion of farmland \u201d\u201dmore than 25 million new acres in the United States since 2007\u201d\u201d has eaten away grasslands and conservation reserves that supplied the Monarchs with milkweed. Milkweed was once widespread throughout the U.S., but is considered a nuisance weed by farmers throughout the Midwest.<\/p>\n<p>Also contributing to pollinator decline is intensive farming that reduces the area from the edge of the road to the field and management of roadsides with the use of herbicides (and excessive mowing) that also eliminates milkweeds. Loss of habitat through development of forestland also consumes 6000 acres at day or 2.2 million acres a year. Warmer weather is also cited by the researchers as impacting Monarch populations. Hot and dry conditions, which were observed in 2012 throughout Monarch habitat, have the effect of reducing adult lifespan and the number of eggs laid per female over their lifetime.<\/p>\n<p>Monarch butterflies make their way from the U.S. and Canada, usually arriving in Mexico around the beginning of November, clustering by the thousands in the boughs of fir trees. Although the same trip occurs every year, no individual butterfly makes it twice, as the butterfly&#8217;s life span is too short. How the migration route lives on in the butterflies&#8217; collective memory is an enduring scientific mystery.<\/p>\n<p>By and large this is troubling news for the Mexican states of Michoac\u00e1n and Mexico, where the yearly arrival of the butterflies is a major tourist attraction. For Monarch butterflies, the numbers have generally been <a href=\"https:\/\/www.beyondpesticides.org\/news\/daily_news_archive\/2004\/10_19_04.php\">trending downward<\/a>. Of even greater concern, experts say, is the potential impact that a diminished butterfly population could have on interconnected habitats and species across North America. According to scientists, the loss of pollinating creatures like butterflies and bees, whose populations are also collapsing because of habitat loss, can result in a loss of plant diversity across the continent. &#8220;The fruits, nuts, seeds and foliage that everything else feeds on,&#8221; Chip Taylor, PhD, director of the conservation group Monarch Watch at the University of Kansas, said. &#8220;If we pull the monarchs out of the system, we&#8217;re really pulling the rug out from under a whole lot of other species.&#8221;<\/p>\n<p>Researchers note that to compensate for the continued loss of habitat, refuges of milkweed must be set up to provide a source of food for butterflies. Pollinator populations have been hard hit by new farming technologies. Similar to Monarch butterflies, honey bees and other wild bees have also been experiencing a drastic decline in numbers that has been linked to the prevalent use of highly toxic herbicides and insecticides that have not been fully evaluated for their effects on insect pollinators. Recently, the <em>American Bee Journal<\/em> <a href=\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/?p=9602\">reported<\/a> that almond growers in California may not have access to the honey bee colonies necessary to pollinate this year\u2019s crop, due to heavy losses experienced by beekeepers.  \u00a0Honey bees face numerous challenges from agricultural exposures to <a href=\"https:\/\/www.beyondpesticides.org\/pollinators\/research.php\">neonicotinoid insecticides<\/a>, linked to impaired bee foraging, learning and navigational behavior. Contaminated pollen, nectar and dust expose bees to pesticide residues that are taken back to the hive, impacting colony health and survival.<\/p>\n<p>Beyond Pesticides, and our partners have <a href=\"https:\/\/www.beyondpesticides.org\/pollinators\/petition.php\">petitioned<\/a> the U.S. Environmental Protection Agency (EPA) to suspend the use of these chemicals pending a full review of their effects of pollinators. A <a href=\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/?p=9151\">recent report<\/a> issued by the European Food Safety Authority (EFSA) states that certain neonicotinoid insecticides \u00a0pose an unacceptable hazard to honey bees. The EFSA report concludes that systemic contamination of neonicotinoid-treated crops, neonicotinoid dust exposure, and contaminated nectar and pollen contributes to declines in honey bees and weakens their hives. With one in three bites of food reliant on bees and other insects for pollination, the decline of honey bees \u00a0 and other pollinators due to pesticides, and other man-made causes demands immediate action. For more on this and what you can do to protect pollinators, visit Beyond Pesticides\u2019 \u201c<a href=\"https:\/\/www.beyondpesticides.org\/pollinators\/index.php?pid=100\">Pollinators and Pesticides.<\/a>\u201d<\/p>\n<p>Join us April 5-6, for Beyond Pesticides\u2019 <a href=\"https:\/\/www.beyondpesticides.org\/forum\/index.php\"> \u00a031<sup>st<\/sup> National Pesticide Forum<\/a>, where New Mexico honey bee inspector, president of the New Mexico Beekeepers Association, and a beekeeper for over 30 years, Les Crowder, will discuss organic and natural solutions in beekeeping for problems commonly treated with chemicals, and the role beekeepers play in protecting biodiversity. Organic agriculture, beekeeping, resilient food systems, pesticides and much more will be discussed. Space is limited so <a href=\"http:\/\/www.shopbeyondpesticides.org\/30napefoheco.html\">register now<\/a>.<\/p>\n<p><em>Source: <a href=\"http:\/\/articles.latimes.com\/2013\/mar\/13\/world\/la-fg-mexico-butterflies-20130314\">LA Times <\/a><\/em><\/p>\n<p><em>All unattributed positions and opinions in this piece are those of Beyond Pesticides.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Beyond Pesticides, March 20, 2013) Loss of habitat to genetically engineered (GE) cropland, as well as increasingly warm temperatures are responsible for the dramatic decline in Monarch butterfly populations, according to scientists who say populations are the lowest they have seen in two decades. \u00a0This comes as the state of pollinators continues to reach crisis levels, with honey bee colonies also experiencing alarming declines. Scientists who take the annual measure of Mexican forestland famously occupied by migrating monarch butterflies find that forestland occupied by the butterflies, once as high at 50 acres, dwindled to 2.94 acres. This is a 59 percent decline from the 7.14 acres of butterflies measured in December 2011. The survey carried out in December and January, reported nine monarch colonies wintering in central Mexico, occupying a total of 1.19 hectares, or 2.94 acres. The results were released by the World Wildlife Fund-Mexico, and Mexico\u2019s National Commission of Natural Protected Areas (CONANP). This population is the smallest recorded since the Monarch colonies came to the attention of scientists in 1975. To explain this drastic decline, researchers point to the loss of Monarch habitat in the U.S. and Mexico to increasing cropland and the widespread use of the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,93],"tags":[],"class_list":["post-10022","post","type-post","status-publish","format-standard","hentry","category-genetic-engineering","category-pollinators"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather - Beyond Pesticides Daily News Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather - Beyond Pesticides Daily News Blog\" \/>\n<meta property=\"og:description\" content=\"(Beyond Pesticides, March 20, 2013) Loss of habitat to genetically engineered (GE) cropland, as well as increasingly warm temperatures are responsible for the dramatic decline in Monarch butterfly populations, according to scientists who say populations are the lowest they have seen in two decades. \u00a0This comes as the state of pollinators continues to reach crisis levels, with honey bee colonies also experiencing alarming declines. Scientists who take the annual measure of Mexican forestland famously occupied by migrating monarch butterflies find that forestland occupied by the butterflies, once as high at 50 acres, dwindled to 2.94 acres. This is a 59 percent decline from the 7.14 acres of butterflies measured in December 2011. The survey carried out in December and January, reported nine monarch colonies wintering in central Mexico, occupying a total of 1.19 hectares, or 2.94 acres. The results were released by the World Wildlife Fund-Mexico, and Mexico\u2019s National Commission of Natural Protected Areas (CONANP). This population is the smallest recorded since the Monarch colonies came to the attention of scientists in 1975. To explain this drastic decline, researchers point to the loss of Monarch habitat in the U.S. and Mexico to increasing cropland and the widespread use of the [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/\" \/>\n<meta property=\"og:site_name\" content=\"Beyond Pesticides Daily News Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/beyondpesticides\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/beyondpesticides\/\" \/>\n<meta property=\"article:published_time\" content=\"2013-03-20T04:01:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2013-03-20T13:31:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2013\/03\/small_monarch.jpg\" \/>\n<meta name=\"author\" content=\"Beyond Pesticides\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ByondPesticides\" \/>\n<meta name=\"twitter:site\" content=\"@ByondPesticides\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Beyond Pesticides\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/\"},\"author\":{\"name\":\"Beyond Pesticides\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/1b5c0a0981b549cc5b628770073031f4\"},\"headline\":\"Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather\",\"datePublished\":\"2013-03-20T04:01:33+00:00\",\"dateModified\":\"2013-03-20T13:31:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/\"},\"wordCount\":1040,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization\"},\"image\":{\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2013\/03\/small_monarch.jpg\",\"articleSection\":[\"Genetic Engineering\",\"Pollinators\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/\",\"url\":\"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/\",\"name\":\"Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather - 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The founders, who established Beyond Pesticides (originally as National Coalition Against the Misuse of Pesticides) as a nonprofit membership organization in 1981, felt that without the existence of such an organized, national network, local, state and national pesticide policy would become, under chemical industry pressure, increasingly unresponsive to public health and environmental concerns. Beyond Pesticides believes that people must have a voice in decisions that affect them directly. We believe decisions should not be made for us by chemical companies or by decision-makers who either do not have all of the facts or refuse to consider them. Learn more about our work, read A Year in Review\u20142021, our accomplishments are your victories! Beyond Pesticides seeks to protect healthy air, water, land, and food for ourselves and future generations. By forging ties with governments, nonprofits, and people who rely on these natural resources, we reduce the need for unnecessary pesticide use and protect public health and the environment. Beyond Pesticides provides hands-on services to the public and supports local action by: identifying and interpreting hazards; and, designing safe pest management programs. With the information provided by Beyond Pesticides, people may not only be able to make informed choices and adopt practices that protect themselves and their families from unnecessary exposure to pesticides, but they will be able to effect changes on community-wide pest management decisions and policies that govern pesticide use, such as pesticide uses in parks, schools, for community insect control and along roadsides. 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Scientists who take the annual measure of Mexican forestland famously occupied by migrating monarch butterflies find that forestland occupied by the butterflies, once as high at 50 acres, dwindled to 2.94 acres. This is a 59 percent decline from the 7.14 acres of butterflies measured in December 2011. The survey carried out in December and January, reported nine monarch colonies wintering in central Mexico, occupying a total of 1.19 hectares, or 2.94 acres. The results were released by the World Wildlife Fund-Mexico, and Mexico\u2019s National Commission of Natural Protected Areas (CONANP). This population is the smallest recorded since the Monarch colonies came to the attention of scientists in 1975. To explain this drastic decline, researchers point to the loss of Monarch habitat in the U.S. and Mexico to increasing cropland and the widespread use of the [&hellip;]","og_url":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/","og_site_name":"Beyond Pesticides Daily News Blog","article_publisher":"https:\/\/www.facebook.com\/beyondpesticides","article_author":"https:\/\/www.facebook.com\/beyondpesticides\/","article_published_time":"2013-03-20T04:01:33+00:00","article_modified_time":"2013-03-20T13:31:47+00:00","og_image":[{"url":"https:\/\/www.beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2013\/03\/small_monarch.jpg","type":"","width":"","height":""}],"author":"Beyond Pesticides","twitter_card":"summary_large_image","twitter_creator":"@ByondPesticides","twitter_site":"@ByondPesticides","twitter_misc":{"Written by":"Beyond Pesticides","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/#article","isPartOf":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/"},"author":{"name":"Beyond Pesticides","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#\/schema\/person\/1b5c0a0981b549cc5b628770073031f4"},"headline":"Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather","datePublished":"2013-03-20T04:01:33+00:00","dateModified":"2013-03-20T13:31:47+00:00","mainEntityOfPage":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/"},"wordCount":1040,"commentCount":1,"publisher":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/#organization"},"image":{"@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/#primaryimage"},"thumbnailUrl":"https:\/\/www.beyondpesticides.org\/dailynewsblog\/wp-content\/uploads\/2013\/03\/small_monarch.jpg","articleSection":["Genetic Engineering","Pollinators"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/","url":"https:\/\/beyondpesticides.org\/dailynewsblog\/2013\/03\/dramatic-monarch-butterfly-decline-tied-to-ge-cropland-and-unseasonable-weather\/","name":"Dramatic Monarch Butterfly Decline Tied to GE Cropland and Unseasonable Weather - 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