Gdbeker made this video in his garden in the Netherlands.
This July 2018 video shows two common carder bees mating.
Anja Barendrecht in the Netherlands made this video.
The Brazilian stingless bee Tetragonisca angustula (jataí in Portuguese) deploys a different strategy for defending its nests from other social insect species. In addition to posting sentinels at the nest entrance, as do most social insects, colonies of this species also have guards that hover near the entrance all the time: here.
This 8 August 2018 video shows a red-tailed bumblebee digging a hole at the foot of a birch tree.
Havas in the Netherlands made this video.
This 26 July 2018 video is about a family of Lasioglossum xanthopus bees living between the stones of a path in the garden of Evert Prast, who made the video, in the Netherlands.
The youngest bee in the family is repairing the nest corridor.
Along that path, more Lasioglossum xanthopus bees live.
This 2015 video from the USA says about itself:
Tell Bayer: Stop Killing Our Bees
America’s bees are dying at some of the highest rates ever, struggling to survive a deluge of next-generation pesticides called “neonics” unleashed by multinational chemical giants like Monsanto, Syngenta and Bayer — the world’s largest manufacturer of these bee-killing chemicals. Why is this a problem? One out of every three bites of food we eat relies on bees for pollination. Tell Bayer‘s CEO to save our bees and stop selling highly toxic neonic pesticides in the U.S.
Take action: here.
From the University of Sussex in England:
Study shows EU pesticide ban failing to protect suburban bees
July 24, 2018
Bees living in suburban habitats are still being exposed to significant levels of pesticides despite the EU ban on the use of neonicotinoid pesticides on flowering crops, new research from University of Sussex scientists shows.
While the introduction of new EU restrictions on the use of neonicotinoid chemicals five years ago has reduced exposure of bees living in farmland, the study found that overall more than half of all pollen and nectar samples collected from bee nests in Sussex, Hertfordshire and Scotland between 2013 and 2015 were contaminated.
The study is the first of its kind to highlight the risk to bees in urban areas posed by garden use of pesticides.
The scientists at the University of Sussex are urging gardeners to ditch their bug sprays immediately in favour of encouraging natural predators such as ladybirds or lacewings, and the use of physical methods such as hand-removal of pests, and netting or sticky traps.
Dr Beth Nicholls, Postdoctoral Research Fellow in Evolution, Behaviour and Environment at the University of Sussex and the study’s lead author, said: “Our findings suggest that the EU’s recent decision to extend the neonicotinoid moratorium to include all field crops is likely to have a positive effect on bees, relieving some of the stress on our already struggling pollinator populations. However, given that bees in suburban gardens appear to remain at risk post-moratorium, further work is needed to understand the sources of neonicotinoid exposure in these areas and to find ways to reduce it. Our study indicates that limiting the public sale and use of neonicotinoid-based bug sprays, which are currently unaffected by the moratorium, is needed if we are to protect bee populations living in and around our towns and cities.”
In 2013 the European Commission instated a EU-wide moratorium on the use of three types of neonicotinoid (thiamethoxam, clothianidin and imidacloprid) on bee-attractive flowering crops such as oilseed rape. The ban will be expanded to include all field crops from 2019.
The study, with colleagues at Stirling University and Rothamsted Research, found that neonicotinoid exposure for rural bumblebees declined after the ban’s implementation in 2015 but the risk to bumblebees in suburban gardens remained largely the same.
As well as bug sprays, contaminated ornamental plants sold in garden centres play a key role in spreading neonicotinoids through suburban areas. A previous study by the University of Sussex revealed that 70% of bee-friendly plants sold at a range of garden centres had traces of neonicotinoids.
For nectar samples collected from rural bumblebee colonies, concentrations of the pesticide thiacloprid, an active ingredient in many bug sprays sold in garden centres and not included in the EU restriction, significantly increased between 2013 and 2015, replacing the banned chemicals.
Researchers were also concerned to find bee food was often contaminated with imidacloprid, a neonicotinoid which is very rarely used against crop pests any more. Its continued presence raises concerns about the persistence of chemicals in agro-environments even after their application has stopped. The researchers believe that the continued contamination could also be due to pet flea treatments, which still often contain this chemical.
The study found many bee populations are still subject to pesticide levels that previous studies have shown could lead to slower colony growth and the production of fewer new queens, as well as detrimental impacts on foraging and navigation, immunity and worker mortality.
Professor Dave Goulson, professor of biology at the University of Sussex, said: “Who knows what Brexit will mean for the future of this country but one thing it desperately needs to include is the continuation of the EU’s ban on neonicotinoids. Gardeners can do their bit; for there is no need for pesticides in gardens. I grow lots of fruits, vegetables and flowers in my garden without chemicals — there is just no need.”
This video from Britain says about itself:
24 October 2016
Afshin Rattansi goes underground on the risks posed to bees by big chemical companies. As Theresa May‘s government half bans neonicotinoid pesticides, environmentalists are worried if the merger of Bayer and Monsanto will create genetically modified bees.
By Jon Queally in the USA today:
‘Merger From Hell’ Wins Approval From Trump DOJ
Green groups and opponents of the powerful corporate interests that dominate the global food system expressed dismay on Tuesday after the U.S. Department of Justice announced tentative approval of a merger between the U.S.-based agro-chemical company Monsanto and the German pharmaceutical giant Bayer.
Dubbed the “merger from hell” by critics, Trump’s DOJ reportedly mediated and approved a deal in which the two companies agreed to shed portions of their businesses as a way to alleviate monopoly concerns.
“The settlement,” reported Bloomberg, “came together after Justice Department antitrust officials pressed for significant divestitures to remedy the competition problems from combining the two companies. The companies have received antitrust approval from most jurisdictions around the world. Bayer has said it’s confident the deal will close by the June 14 deadline.”
Though predicted, the news was met with vocal displeasure by environmental groups and those opposed to a food system driven by consolidated corporate power, industrial-scale farming, and for-profit greed:
“This toxic mega-merger is another Trump Administration handout to an industry that’s poisoning people and the planet“, declared Tiffany Finck-Haynes, senior food futures campaigner with Friends of the Earth, in response to the announcement. “The Department of Justice is prioritizing corporate profits instead of listening to the 1 million Americans who spoke out against the merger. DOJ also failed to listen to more than 93 percent of polled farmers who are concerned about the merger.”
The American people, added Fink-Haynes, “deserve better than corporate monopolies that drive up food prices and put family farmers out of business. The DOJ’s weak divestment requirements will do nothing to stop Bayer–Monsanto from controlling more and more of our food system. This merger will damage the bargaining power of family farmers, prevent farmers from accessing diverse seed varieties, and allow seed prices to rise.”
Reposted with permission from our media associate Common Dreams.
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Monsanto glyphosate partial ban in Belgium: here.