Red Butterfly Chiarograph on Paper by George Tsui is a(n) Limited Edition. The Edition is Limited to Edition of 28 pcs

On February 29, 2024, Rare Disease Day will take place worldwide to raise awareness for rare diseases. Only 5% of the approximately 6,000 to 10,000 known rare diseases are currently treatable. The research and development of targeted therapeutic approaches is time-consuming, so that many companies shy away from the financial outlay in view of the low number of patients.

Elissa recounts her week at Camp St. Sava, the official Orthodox summer camp of the Serbian Orthodox Church's Western American Diocese.

Harris McCutcheon, 17, is representing Scotland on a new Butterfly Conservation panel.

UNEP-WCMC, Dutch Butterfly Conservation, and EU BON recently convened a workshop of 14 global experts from the field of butterfly monitoring, specifically the tropics and subtropics. The workshop has catalysed the process for the development of global butterfly monitoring guidelines and the creation of a new specialist butterfly monitoring group.

Hosted by GEO BON (Group on Earth Biodiversity Observation Network) at the offices of the German Centre for Integrative Biodiversity Research (iDiv) in Leipzig, Germany, the meeting took place on 8^th and 9^th December 2014. The global experts attending the meeting shared their significant experience and knowledge from the tropics, sub-tropics and deserts; including countries such as Papua New Guinea, Belize, Brazil, Colombia, USA, South Africa, Malaysia, and Liberia.

Blue Copper (Lycaena helle); Credit: Chris van Swaay

Butterfly populations have been monitored in Europe for over 35 years. This monitoring has used standardized protocols, produced long-term datasets, and has resulted in indicators tracking the changes in butterfly populations. These data are proving to be very valuable for informing decision-makers on biodiversity changes and are used at local, national and regional levels to inform conservation management decisions and policies. As a result of the success of schemes in Europe, butterfly monitoring is growing and is now being implemented in countries outside of Europe including North America and Israel using similar protocols.

However, the protocols for butterfly monitoring in temperate regions are not applicable in regions with high numbers of butterfly species such as the tropics. In these biomes methodologies such as fruit-bait traps, counts of puddling butterflies, and timed counts have been used. The aim of this meeting, therefore, was to agree a standard set of methodologies that could be applied globally and from which data could be aggregated through an Essential Biodiversity Variable into a Global Butterfly Indicator.

The main agenda items and points of discussion were an overview of current butterfly monitoring, structured by continent and habitat, with emphasis on the different protocols; steps to process count data into indicators and trends; essential variables required to measure changes in butterfly populations; compatibility of different protocols and the logistics of creating a global indicator; whether the entire species diversity should be measured or just a portion; and agreement on a standard set monitoring protocols.

This workshop has catalysed the development of a number of products, including: global butterfly monitoring guidelines; the development of a Global Butterfly Indicator; and a suite of scientific journal articles on butterfly monitoring in different regions of the world. The development of an Essential Biodiversity Variable (EBV) ‘butterfly population abundance’ that will facilitate the harmonisation of butterfly monitoring data from different habitat types and regions is also being developed. A new butterfly monitoring specialist group has also been established to provide support for practitioners working in the field of butterfly monitoring and to continue momentum from this workshop.

The standardization of monitoring protocols that can be implemented in any country is crucial for the robust estimation of butterfly populations globally to assess progress towards the 2020 targets of the Convention on Biological Diversity (CBD). These guidelines can also provide the foundation for developing scenarios for the future of butterfly populations under different policy and management options. The outcomes of this meeting provide a clear path to increased harmonization among the efforts of global butterfly experts in different regions and towards the establishment of a Global Butterfly Indicator.

We would like to thank GEO BON and EU BON for funding this meeting.

Participants of the butterfly monitoring experts meeting at iDiv, Leipzig, Germany, December 2014

Butterfly monitoring at local, national, regional, and global levels is the topic of the first of the GEO BON Technical Series reports produced to provide stakeholders with practical guidance for biodiversity conservation.

The report is jointly produced by GEO BON, EU BON, UNEP-WCMC, the German Centre for Integrative Biodiversity Research (iDiv) and Dutch Butterfly Conservation, as a follow up of a joint workshop, which took place in December 2014, to catalyse the process for the development of global butterfly monitoring guidelines and the creation of a new specialist butterfly monitoring group.

The report titled "Guidelines for Standardised Global Butterfly Monitoring" provides a suite of standard field protocols that can measure butterfly population change over various spatial and temporal scales, and that can be applied in any part of the world.

The importance of butterfly monitoring programmes lies in the fact that they provide information about population trends and changes that can be then used as indicators of biodiversity and environmental change outside of the butterfly context.

The guidelines are intended for scheme coordinators, i.e. people wishing to establish butterfly monitoring in any part of the world. The guidelines explain how to set up butterfly monitoring that can provide consistent and comparable results between sites and between years, consistent with international standards.

The ambition behind this new publication is that butterfly populations around the world are well monitored, thereby providing vital information on how these insect populations and other parts of biodiversity are changing. This information is important for feeding into local, national, regional, and global decision-making to help reduce biodiversity loss as well as raising awareness of butterflies and biodiversity in general.

Original Source:

Van Swaay, C., Regan, E., Ling, M., Bozhinovska, E., Fernandez, M., Marini-Filho, O.J., Huertas, B., Phon, C.-K., Kőrösi, A., Meerman, J., Pe’er, G., Uehara-Prado, M., Sáfián, S., Sam, L., Shuey, J., Taron, D., Terblanche, R., and Underhill, L. (2015). Guidelines for Standardised Global Butterfly Monitoring. Group on Earth Observations Biodiversity Observation Network, Leipzig, Germany. GEO BON Technical Series 1, 32pp.

The S3920 Butterfly Valve Lockout device is wedge-shaped and slides smoothly between the butterfly valve handle and the lever in an open, de-energized position.

Bolthouse Fresh Foods will carry on the century-old legacy of Bolthouse Farms as a leading supplier of fresh carrots to retailers across North America, with nearly 700 million pounds of carrots sold annually. 

Celebrity Videographer Dante Hillmedo aims to bring this emotional tale to the big screen

"20 Ways to Draw a Butterfly and 44 Other Things With Wings" by Trina Dalziel is a straightforward book that shows different ways to draw winged creature using simple shapes.

The CBSO perform Puccini's masterwork, with Simon Hale in the audience.

[Written by Stephen Wright] Entrepreneur Shi-Vaughn Lee will celebrate the third anniversary of her online skincare business, Dove & Butterfly, by hosting a “Sniff and Shop” event on Friday and Saturday [June 23 and 24]. Created during the height of the Covid-19 pandemic, Dove & Butterfly offers products made in Bermuda by Bermudians, including whipped […]

A much less famous, but just as squee, story than "The Tortoise and The Hare".

Discover astonishing butterfly facts and delight in learning about the superlatives of butterflies, from the largest to the smallest to the fastest. Whether you're a nature enthusiast, an avid butterfly lover, or simply someone looking to expand their knowledge, this video is sure to leave you spellbound. Subscribe to our channel for more exciting videos exploring the wonders of the natural world. Don't miss out on future uploads where we uncover the secrets and hidden beauty of various flora and fauna, aiming to instill a deeper appreciation for the enchanting world we live in. --- Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Video Editor: Sierra Theobald

Single mothers in Namibia experience life-changing opportunities, thanks to the work and care of one Namibian woman and the OM team.

An Amaryllis Azure Butterfly, photographed on Buloke mistletoe, near Stanhope in Victoria.

A Skipper Butterfly, photographed today in my backyard in Bendigo, Victoria.

An Amaryllis Azure Butterfly, photographed today on Buloke mistletoe, near Stanhope in Victoria.

With London’s Victoria & Albert Museum in lockdown, its director shares his favourite artefacts

It is pretty dusty in South Kensington at the moment. Without millions of visitors wandering through the V&A galleries, the dust begins to settle and the past takes over. Under the steely eye of Vernon Rapley, head of security, our objects are resting safely at the moment. But the purpose of a museum is predicated upon dialogue and difference: the interaction between citizen and object, the journey into a web of histories, and then the flourishing of curiosity.

“Unvisited museums dwindle into very sleepy and useless institutions,” said our first director Henry Cole, who was an early proponent of blockbuster exhibitions.

Thepytus carmen, a newly described species of butterfly from Brazil, was recently named in memory of Carmen Lúcia Buck in recognition of the gracious support […]

The post Thepytus carmen, a newly described species of butterfly from Brazil appeared first on Smithsonian Insider.

More than 70 scientists from 9 institutions including the Smithsonian Tropical Research Institute, sequenced the entire genome of the butterfly genus Heliconius, a brightly colored favorite of collectors and scientists since the Victorian era.

The post Heliconius butterfly genome explains wing pattern diversity appeared first on Smithsonian Insider.

New fossils found in Northeastern China have revealed a remarkable evolutionary coincidence: an extinct group of insects known as Kalligrammatid lacewings (Order Neuroptera) share an […]

The post Remarkable butterfly look-alike lived 50 million years before butterflies appeared appeared first on Smithsonian Insider.

The National Museum of Natural History’s gem collection has a new addition: the Cindy Chao Black Label Masterpiece Royal Butterfly Brooch. Created by Chao in […]

The post Butterfly Brooch Enters National Gem Collection appeared first on Smithsonian Insider.

Several research teams that include Smithsonian scientists in Panama, have discovered that Heliconius butterflies mimic each other's red wing patterns through changes in the same gene.

The post An eye gene colors butterfly wings red appeared first on Smithsonian Insider.

File: Western monarch butterfly in Huntington Beach; Credit: Courtesy of Huntington Beach Tree Society

A group of conservation organizations teamed up with a leading monarch butterfly scientist on Tuesday to petition for protection of the monarch butterfly under the Endangered Species Act.

The monarch butterfly is one of the most iconic butterfly species in the country. But according to conservation group the Xerces Society, the monarch butterfly population is in trouble.

“Many scientists estimate that there are about 33 million monarchs. And just for comparison, in the past, researchers have estimated more than 1 billion monarchs,” said Sarina Jepsen, who directs the Endangered Species Program for the Xerces Society.

That’s a decline of about 90 percent in just fewer than 20 years, Jepsen said.

The main culprit in the monarch’s decline is the weed killer Roundup, Jepsen said. Most monarch caterpillars breed in the Midwest, and feed off of milkweed. While Roundup doesn’t kill genetically modified crops like soy and corn, it does kill milkweed.

“So, milkweed growing in a large agricultural landscape has largely disappeared in the last decade-and-a-half to two decades,” said Jepsen.

Other contributing factors include climate change and a general loss of habitat, Jepsen said. California’s drought might also play a role.

“There’s a real strong relationship between drought severity and the number of monarchs that we see in the winter on the California coast,” said Jepsen. “In years when droughts are worse, there are fewer monarchs.”

Thousands of the butterflies gather on California’s coast each winter. Spots locally includeLeo Carrillo Beach in Malibu and Doheny Beach in Dana Point, though the Xerces Society has observed a large decline in the butterflies at these locations in the last several decades.

More on the drought’s effect on the monarch population will be known around Thanksgiving, when a group of so-called "citizen scientists" with the Xerces Society perform an annual count of the monarchs.

Along with the Xerces Society, the Center for Biological Diversity, the Center for Food and Safety and leading monarch butterfly scientist Dr. Lincoln Brower filed the petition.

The Fish and Wildlife Service has 90 days to decide whether to go forward with a further review to potentially classify the monarch butterfly as threatened or endangered. 

This content is from Southern California Public Radio. View the original story at SCPR.org.

The fragmentation of habitats is a growing concern for nature conservation. Butterflies and moths are particularly sensitive and new research has shed light on what makes some species more vulnerable than others. Those that are less mobile with more specialist diets and less reproductive potential appear to be more affected by habitat fragmentation.

Researchers have compared the findings of a citizen-science project and a long-running butterfly monitoring scheme in the UK to gain insights into the reliability of data gathering by the public. They found that — contrary to the scepticism with which such projects are sometimes viewed — much of the citizen-recorded data agreed with the findings of more formal monitoring, particularly for species often found in gardens. This indicates that mass-participation sampling not only provides a valuable tool for public engagement, but, in this case, could also provide valid data to inform butterfly conservation.

The rare dual-sex butterfly astounded curators at the Natural History Museum in London.

Video: Observing a split in the butterfly family tree.

Photographer Chris Perani painstakingly combines thousands of exposures to create each individual image.

Construction equipment has moved into the land of the National Butterfly Center in Mission, Texas, to begin work on a border wall.

Beautiful video from National Geographic shows how a caterpillar becomes a butterfly.

The western monarch population may be on the verge of collapsing.

LOT #2019.10.02

This invention relates to a novel rotary control valve with new joint methods and flow control mechanisms, inline-reparability and fully metal seals more particularly to a triple offset butterfly valve or ball valve with those features used for on-off and flow controlling under multiple extreme conditions or in severe services; such as the integrated gasification combined cycle under high temperature and pressure, Fluid Catalytic Cracking under high temperature over 1200 F with hard diamond like catalytic particles, shale fracking process under extreme high pressure and high velocity fluid with solid particles and corrosive additives and other critical applications for products life lasting 5 to 30 years like deepsea flow control systems and nuclear power plants and for the applications of millions cycles like jet or rocket turbine engine fuel delivery systems with high velocity fuel fluid mixed with highly oxidative gas under temperature 1365 F.

A butterfly valve (100) is provided. The butterfly valve (100) includes a valve body (103) including a valve bore (109) passing through the valve body (103), with the valve bore (109) including an upstream valve bore portion (109U) and a downstream valve bore portion (109D), a shaft bore (112), a valve shaft (121) located in the shaft bore (112) and extending substantially across the valve bore (109), and a valve flap (107) affixed to the valve shaft (121) and configured to be rotated by the valve shaft (121). The valve flap (107) is configured to rotate between a closed orientation blocking the valve bore (109) and an open orientation. The valve flap (107) is affixed on an upstream valve bore portion side of the valve shaft (121), wherein incoming fluid presses the valve flap (107) against the valve shaft (121).

A butterfly valve including a valve body having a passage, a valve shaft assembly, a valve plate, and a tube that is friction fit inside the passage is provided. The valve shaft assembly includes a first shaft portion and a second shaft portion. The first and second shaft portions are in opposing spaced relation with the valve plate disposed therebetween. The valve plate has a flange such that when the butterfly valve is in the closed position a seal is formed with the tube, which is disposed within the fluid flow passage. The valve plate has lip extending from a portion of the valve plate that is radially outward from the circumference of the tube. The lip acts to reduce flow induced torque experienced while the valve plate is actuated from the closed to the open position.

At last, we can write headlines with all the letters intact

For a company defined by design and attention to detail, the Butterfly keyboard was a tremendous humiliation for Apple. Conceived in 2015, it replaced the previous scissor-switch mechanism for one with a smaller profile, allowing Cupertino to continue shrinking already-svelte laptops.…

This is Muffin. Today she received a belly rub from a butterfly. 13/10 absolutely magical pic.twitter.com/er9tu4Srzk

— WeRateDogs® (@dog_rates) April 28, 2020

When 9-month-old Muffin was at the park the other week with her hooman Ashley Schoon, Muffin was not her usual self. What usually was a calm bulldog was really hyper on this day. Suddenly, a butterfly decided to land itself on Muffin’s face, and Muffin became really confused and did not know what to do.

Muffin immediately calmed down and let the butterfly perch on her stomach. “I was scared she was going to try to eat it,” Schoon said. “But she decided to lay all the way flat on her back and just let the butterfly stay on her tummy.”

The little pup wasn’t quite sure what was happening, but she knew she had to be gentle with her delicate friend. Muffin sprawled in the grass, paws out, and completely vulnerable as she let the butterfly wander up her stomach and onto her chest.

Wholesome.

(Image Credit: @dog_rates/ Twitter)

Monarch butterflies are dying at an alarming rate around the world -- a looming extinction that could also put human life at risk. But we have just the thing to help save these insects, says author Mary Ellen Hannibal: citizen scientists. Learn how these grassroots volunteers are playing a crucial role in measuring and rescuing the monarch's dwindling population -- and how you could join their ranks to help protect nature. (You'll be in good company: Charles Darwin was a citizen scientist!)

As monarchs leave their winter hideaways, conservationists are seeking assistance in studying their migration routes

Single mothers in Namibia experience life-changing opportunities, thanks to the work and care of one Namibian woman and the OM team.

The Konya Tropical Butterfly Garden is the only place in Turkey where one can observe every phase of metamorphosis, from small larvae to colorful butterflies.

Gabriela Montejo-Kovacevich, Simon H. Martin, Joana I. Meier, Caroline N. Bacquet, Monica Monllor, Chris D. Jiggins, and Nicola J. Nadeau

Microclimatic variability in tropical forests plays a key role in shaping species distributions and their ability to cope with environmental change, especially for ectotherms. Nonetheless, currently available climatic datasets lack data from the forest interior and, furthermore, our knowledge of thermal tolerance among tropical ectotherms is limited. We therefore studied natural variation in the microclimate experienced by tropical butterflies in the genus Heliconius across their Andean range in a single year. We found that the forest strongly buffers temperature and humidity in the understorey, especially in the lowlands, where temperatures are more extreme. There were systematic differences between our yearly records and macroclimate databases (WorldClim2), with lower interpolated minimum temperatures and maximum temperatures higher than expected. We then assessed thermal tolerance of 10 Heliconius butterfly species in the wild and found that populations at high elevations had significantly lower heat tolerance than those at lower elevations. However, when we reared populations of the widespread H. erato from high and low elevations in a common-garden environment, the difference in heat tolerance across elevations was reduced, indicating plasticity in this trait. Microclimate buffering is not currently captured in publicly available datasets, but could be crucial for enabling upland shifting of species sensitive to heat such as highland Heliconius. Plasticity in thermal tolerance may alleviate the effects of global warming on some widespread ectotherm species, but more research is needed to understand the long-term consequences of plasticity on populations and species.

Keyboard aside, cheaper storage and 10th-generation Intel CPUs headline this refresh.