Friday, March 21, 2014

Leopard


Leopard
The leopard (Panthera pardus) is a member of the Felidae family with a wide range in some parts of Africa and tropical Asia, from Siberia, South and West Asia to across most of sub-Saharan Africa. It is listed as Near Threatened on the IUCN Red List because it is declining in large parts of its range due to habitat loss and fragmentation, and hunting for trade and pest control. It is regionally extinct in Hong Kong, Singapore, Kuwait, Syrian Arab Republic, Libya and Tunisia.
The leopard /ˈlɛpərd/ is the smallest of the four "big cats" in the genus Panthera. Compared to other members of the Felidae, the leopard has relatively short legs and a long body with a large skull. It is similar in appearance to the jaguar, but is smaller and more slightly built. Its fur is marked with rosettes similar to those of the jaguar, but the leopard's rosettes are smaller and more densely packed, and do not usually have central spots as the jaguars do. Both leopards and jaguars that are melanistic are known as black panthers.
The species' success in the wild is in part due to its opportunistic hunting behavior, its adaptability to habitats, its ability to run at speeds approaching 58 kilometres per hour (36 mph), its unequaled ability to climb trees even when carrying a heavy carcass, and its notorious ability for stealth. The leopard consumes virtually any animal that it can hunt down and catch. Its habitat ranges from rainforest to desert terrains.

Photo by Villiers Steyn
http://goo.gl/BmGLZK

What is Prairie Restoration?


 James Nedresky.prairie fire. flint hills, ks
Prairie restoration is an ecologically friendly way to restore some of the prairie land that was lost to industry, farming and commerce. For example, the U.S. state of Illinois alone once held over 35,000 square miles (91,000 km2) of prairie land and now just 3 square miles (7.8 km2) of original prairie land exist.

Purpose

Ecologically, prairie restoration aids in conservation of earth’s topsoil, which is often exposed to erosion from wind and rain when prairies are plowed under to make way for new commerce. Conversely, much more of the prairie lands have become the fertile fields on which cereal crops of corn, barley and wheat are grown.
Many prairie plants are also highly resistant to drought, temperature extremes, disease, and native insect pests. They are frequently used for xeriscaping projects in arid regions of the American West.
A restoration project of prairie lands can be large or small. A backyard prairie restoration will enrich soil, help with erosion and take up extra water in excessive rainfalls. Prairie flowers are attractive to native butterflies and other pollinators. On a larger scale, communities and corporations are creating areas of restored prairies which in turn will store organic carbon in the soil and help maintain the biodiversity of the 3000 plus species that count on the grasslands for food and shelter.

 Types of plants

Prairie plants consist of grasses and forbs. Grasses, which are monocots, are similar to what may be in a yard, but grasses in the prairie will be of a broader leaf. Some prominent tallgrass prairie grasses include Big Bluestem, Indiangrass, and Switchgrass. Midgrass and shortgrass species include Little Bluestem and Buffalograss. Forbs fall into an unusual category. They are not grasses, trees or shrubs, but are herbaceous and share the field with the less diverse grasses. Most wildflowers and legumes are forbs. Forbs are structurally specialized to resist herbaceous grazers such as American bison, and their commonly hairy leaves help deter the cold and prevent excessive evaporation. Many of the forbs contain secondary compounds that were discovered by the American Natives and are still used widely today. One particular forb, the purple coneflower, is recognized more readily by its scientific name Echinacea purpurea, or just Echinacea, which is used as an herbal remedy for colds.
Early prairie restoration efforts tended to focus largely on a few dominant species, typically grasses, with little attention to seed source. With experience, later restorers have realized the importance of obtaining a broad mix of species and using local ecotype seed.[1]

 Care of prairies

Fire is a big component to the success of grasslands, large or small. Controlled burns, with a permit, are recommended every 4–8 years (after two growth seasons) to burn away dead plants; prevent certain other plants from encroaching (such as trees) and release nutrients into the ground to encourage new growth. A much more wildlife habitat friendly alternative to burning every 4–8 years is to burn 1/4 to 1/8 of a tract every year. This will leave wildlife a home every year and still accomplish the task of burning. The Native Americans may also have used the burns to control pests such as ticks.
If controlled burns are not possible, rotational mowing is recommended as a substitute.
One of the newer methods available is holistic management, which uses livestock as a substitute for the keystone species such as bison. This allows the rotational mowing to be done by animals which in turn mimics nature more closely. Holistic management also can use fire as a tool, but in a more limited way and in combination with the mowing done by animals.[2]
Wikipedia: Prairie Restoration
Photo Source by James Nedresky.prairie fire,Flint Hills, Kansas
via http://is.gd/uceOc0ht

Time is Life

 Michael Montgomery by RJ Muna for Alonzo King’s LINES Ballet
 Take too much Time,
and Time will Take You.
~ Lisa Kleypas, Love in the Afternoon
There are things in life causing us to hesitate.  Time isn’t wasted to find out what we are heading, we may have lesser time each day as we are trying to decide.
Michael Montgomery by RJ Muna for Alonzo King’s LINES Ballet

Spotted Eagle Ray

 Spotted Eagle Ray formation, Keauhou Bay, Big IslandSpotted Eagle Ray formation

The spotted eagle ray (Aetobatus narinari) is a cartilaginous fish of the eagle ray family, Myliobatidae. It can be found globally in tropical regions, including the Gulf of Mexico, Hawaii, off the coast of West Africa, the Indian Ocean, Oceania, and on both coasts of the Americas at depths down to about 80 meters (262 ft). The rays are most commonly seen alone, but occasionally swim in groups. Rays are ovoviviparous, the female retaining the eggs then releasing the young as miniature versions of the parent.
This ray can be identified by its dark dorsal surface covered in white spots or rings. Near the base of the ray’s relatively long tail, just behind the pelvic fins, are several venomous, barbed stingers. Spotted eagle rays commonly feed on small fish and crustaceans, and will sometimes dig with their snouts to look for food buried in the sand of the sea bed. These rays are commonly observed leaping out of the water, and on at least two occasions have been reported as having jumped into boats, in one incident resulting in the death of a woman in the Florida Keys. The spotted eagle ray is hunted by a wide variety of sharks. The rays are considered Near Threatened on the IUCN Red List. They are fished mainly in Southeast Asia and Africa, the most common market being in commercial trade and aquariums. They are protected in the Great Barrier Reef.
Spotted eagle rays have flat disk-shaped bodies, deep blue or black with white spots on top with a white underbelly, and distinctive flat snouts similar to a duck’s bill.Their tails are longer than those of other rays and may have 2–6 venomous spines, just behind the pelvic fins. The front half of the long and wing-like pectoral disk has five small gills in its underside.
Mature spotted eagle rays can be up to 5 meters (16 ft) in length; the largest have a wingspan of up to 3 meters (10 ft) and a mass of 230 kilograms (507 lb).
Spotted eagle ray preys mainly upon bivalves, shrimps, crabs, whelks, and other benthic infauna. They feed on mollusks and crustaceans, particularly malacostracans. and also upon hermit crabs, shrimp, octopi, and some small fish.
The spotted eagle ray’s specialized chevron-shaped tooth structure helps it to crush the mollusks’ hard shells.The jaws of these rays have developed calcified struts to help them break through the shells of mollusks, by supporting the jaws and preventing dents from hard prey. These rays have the unique behavior of digging with their snouts in the sand of the ocean. While doing this, a cloud of sand surrounds the ray and sand spews from its gills. One study has shown that there are no differences in the feeding habits of males and females or in rays from different regions of Australia and Taiwan.
Source: Spotted Eagle Ray
Photo :  Spotted Eagle Ray formation, Keauhou Bay, Big Island, Hawaii by Steve Dunleavy on Flickr

Monday, March 17, 2014

Benefits of Reading

Read it with sorrow and you will feel hate.
Read it with anger and you will feel vengeful.
Read it with paranoia and you will feel confusion.
Read it with empathy and you will feel compassion.
Read it with love and you will feel flattery.
Read it with hope and you will feel positive.
Read it with humor and you will feel joy.
Read it with God and you will feel the truth.
Read it without bias and you will feel peace.
Don’t read it at all and you will not feel a thing.
― Shannon L. Alder

The Huffington Post | By Laura Schocker
In a world of omnipresent screens, it can be easy to forget the simple pleasure of curling up with a good book. In fact, a recent HuffPost/YouGov poll of 1,000 U.S. adults found that 28 percent hadn’t read one at all in the past year.
But the truth is that reading books can be more than entertainment (or a high school English assignment). A study released earlier this month suggests that enjoying literature might help strengthen your “mind-reading” abilities. The research, published in the journal Science, showed that reading literary works (though, interestingly, not popular fiction) cultivates a skill known as “theory of mind,” which NPR describes as the “ability to ‘read’ the thoughts and feelings of others.”
And that’s hardly the only way being a bookworm can boost your mind and well-being. Below, six more science-backed reasons to swap the remote for a novel.

Reading can chill you out.
Stressed out? Pick up a paperback. Research conducted in 2009 at Mindlab International at the University of Sussex showed that reading was the most effective way to overcome stress, beating out old favorites such as listening to music, enjoying a cup of tea or coffee and even taking a walk, The Telegraph reported when the findings were released. It took the study participants just six minutes to relax (which was measured by evaluating heart rate and muscle tension) once they started turning pages.
“It really doesn’t matter what book you read, by losing yourself in a thoroughly engrossing book you can escape from the worries and stresses of the everyday world and spend a while exploring the domain of the author’s imagination,” study researcher Dr. David Lewis told The Telegraph.

It could help keep your brain sharp.
A lifetime of reading might just help keep your brain in shape when you reach old age, according to research published earlier this year in the online issue of the journal Neurology. The study, which included 294 participants who died at an average age of 89, found that those who engaged in mentally stimulating activities (such as reading) earlier and later on in life experienced slower memory decline compared to those who didn’t. In particular, people who exercised their minds later in life had a 32 percent lower rate of mental decline compared to their peers with average mental activity. The rate of decline amongst those with infrequent mental activity, on the other hand, was 48 percent faster than the average group.
“Our study suggests that exercising your brain by taking part in activities such as these across a person’s lifetime, from childhood through old age, is important for brain health in old age,” study author Robert. S. Wilson, Ph.D., of the Rush University Medical Center in Chicago, said in a statement. “Based on this, we shouldn’t underestimate the effects of everyday activities, such as reading and writing, on our children, ourselves and our parents or grandparents.”

And it might even stave off Alzheimer’s disease.
According to research published in the journal Proceedings of the National Academy of Sciences in 2001, adults who engage in hobbies that involve the brain, like reading or puzzles, are less likely to have Alzheimer’s disease, USA Today reported at the time. However, the researchers identified only an association, not a cause-and-effect relationship: “These findings may be because inactivity is a risk factor for the disease or because inactivity is a reflection of very early subclinical effects of the disease, or both,” they wrote in the study.
“The brain is an organ just like every other organ in the body. It ages in regard to how it is used,” lead author Dr. Robert P. Friedland told USA Today. “Just as physical activity strengthens the heart, muscles and bones, intellectual activity strengthens the brain against disease.”

Reading may help you sleep better.
Many sleep experts recommend establishing a regular de-stressing routine before bed to calm your mind and cue your body up for shut-eye — and reading can be a great way to do so (just as long as the book isn’t a page-turner that’ll keep you up all night). Bright lights, including those from electronic devices, signal to the brain that it’s time to wake up, meaning reading your book (under a dim light) is a better bedside bet than a laptop.

Getting lost in a good book could also make you more empathetic.
According to a study published in the journal PLOS ONE in January, losing yourself in a work of fiction might actually increase your empathy. Researchers in the Netherlands designed two experiments, which showed that people who were “emotionally transported” by a work of fiction experienced boosts in empathy.
“In two experimental studies, we were able to show that self-reported empathic skills significantly changed over the course of one week for readers of a fictional story by fiction authors Arthur Conan Doyle or José Saramago,” they wrote in the findings. “More specifically, highly transported readers of Doyle became more empathic, while non-transported readers of both Doyle and Saramago became less empathic.”
So go ahead, let yourself get caught up in a particularly compelling story, or swept away by a powerful character — it’s good for you!

Self-help books, on the other hand, can ease depression.
Self-help books might actually help you help yourself. A study published earlier this year in the journal PLOS ONE showed that reading self-help books (also called “bibliotherapy”), combined with support sessions on how to use them, was linked with lower levels of depression after a year, compared to patients who received typical treatments. “We found this had a really significant clinical impact and the findings are very encouraging,” study author Christopher Williams of the University of Glasgow told the BBC. “Depression saps people’s motivation and makes it hard to believe change is possible.”
And self-help books could even work in cases of severe depression. According to a University of Manchester meta-analysis published earlier this year, people with severe depression can benefit from “low-intensity interventions,” including self-help books and interactive websites, as much or more than those who are less severely depressed.

Photo:  book tunnel by petr kratochvil. a book tunnel in Prague's library.

Sunday, March 16, 2014

Moon Bridge DaHu Park,Taipei,Taiwan



Morning mist hangs in the calm, still air adding to the dream-like magic of this tranquil setting in Taiwan.

The crystal clear water allows for a perfect reflection of an upside down world, almost playing tricks on the mind.
With scenery like this, it is no wonder that Taiwan was formerly known as the Beautiful Island – Ilha Formosa – to the West.

These remarkable, soft blue, monochrome pictures of The Moon Bridge, in DaHu (Big Lake) Park in Taipei, northern Taiwan, were taken by an arguably talented photographer, known simply as bbe022001 on Flickr.

The park itself in fact sits close to the industrial centre of Taiwan. The northern Neihu district of Taipei is famous for its IT industry and large shopping complexes.

But its parks and impressive mountains, dotted with temples and holy shrines, are unforgettably breathtaking.
Taiwan has more than 200 mountains that soar above 3,000 meters in height, and the unique geology and topography have created countless alluring landscapes and coastal scenes.
Photo by bbe022001 on Flickr.

The Siq, Petra, Jordan

The Siq (Arabic: السيق‎, transliterated al-Sīq, transcribed as-Sīq, literally ‘the Shaft’) is the main entrance to the ancient city of Petra in southern Jordan. The dim, narrow gorge (in some points no more than 3 m wide) winds its way approximately 1.2 km (about one mile) and ends at Petra’s most elaborate ruin, Al Khazneh (the Treasury). A wide valley outside leading to the Siq is known as the Bab as-Sīq (Gateway to the Siq).
 Unlike slot canyons like Antelope Canyon, which are directly shaped by water, the Siq is a natural geological fault split apart by tectonic forces; only later was it worn smooth by water. The walls that enclose the Siq stand between 91–182 m (300–600 feet) in height.
The entrance to the Siq contains a huge dam, reconstructed in 1963 and again in 1991, designed to bar the mouth of the Siq and reroute the waters of Wadi Musa. The dam is a fairly true reconstruction of what the Nabataeans did to control Wadi Musa between the 1st century BC and the beginning of the 1st century AD. The entrance also contains the remnants of a monumental arch, of which only the two abutments and some hewn stones of the arch itself have survived. The arch collapsed in 1896 following an earthquake, but its appearance is known from the lithographs of Matthew Boulby and David Roberts.
The Siq was used as the grand caravan entrance into Petra. Along both walls of the fissure are a number of votive niches containing baetyli, which suggest that the Siq was sacred to the Nabatean people. In 1998, a group of statues were uncovered when digging was conducted to lower the road by more than six feet. Although the upper part is greatly eroded, it is still possible to recognise the figures of two merchants, each leading two camels. The figures are almost twice lifesize.
 Along the Siq are some underground chambers, the function of which has not yet been clarified. The possibility that they were tombs has been excluded, and archaeologists find it difficult to believe that they were dwellings. The majority consensus is that they housed the guards that defended the main entrance to Petra.

Saturday, March 15, 2014

Happy Napping, Happy Life

Sara Mednick, PhD, a sleep medicine researcher at the University of California at San Diego and author of Take a Nap! Change Your Life, but a daily nap of between 20 and 90 minutes before 4:00 pm will also increase your mental performance, reduce your chances of gaining weight, and make you feel a whole lot more like having sex after dinner than you probably do now. What's more, it won't affect your nighttime sleep.
All told, a nap, according to Dr. Mednick, will:
• Increase your on-the-job alertness by 100 percent
• Sharpen your thinking so you make more accurate judgments and better decisions
• Ramp up your productivity
• Regenerate skin cells so you look younger
• Increase your sex drive
• Help you lose weight by altering metabolism and shifting chemicals that affect appetite
• Reduce your risk of heart attack, stroke, irregular heartbeat, high blood pressure, and other cardiovascular problems
• Lift your mood by bathing your brain in the neurotransmitter serotonin
• Speed up your ability to perform motor tasks, like typing, operating machinery, even swimming
• Improve your accuracy—in everything
• Improve the way your body processes carbs, which reduces your risk of diabetes
• Sharpen your senses so you take in what's important in your environment—and screen out the 24-hour culture chatter that surrounds us
• Put your brain into its creative gear so you can come up with fresh ideas
• Trigger a naturally occurring hormone that blocks the destructive chemicals produced by stress
• Boost your ability to learn something new—and, better yet, remember it
• Zap the need for drugs like caffeine and alcohol to manipulate your mood and energy level
• Relieve migraines
• Improve your nighttime sleep by eliminating that wired feeling and thus shutting off the brain chatter
• Make you feel good all over
Article from Best Health.com.Ellen Michaud with Julie Bain
www.uniqvie.com

Friday, March 14, 2014

Life at the End of the Tunnel

The light at the end of the tunnel is your life; it’s the tunnel that’s temporary.
~ Michael Josephson
Often hear there is Light at the end of the Tunnel,  what if that is the end of  life.  A exhausted physical body slowly walking toward the Light believing that path would lead to eternal peace where is no pain, no more sorrow.   Would it be considered optimistic giving up the fight in a miserable life?
 Theory of light at the end of the tunnel provide comfort for terminally ill patients, but not so much for those who aren’t satisfied with their lives?
Life is a Journey to experiment, to cherish moments of ups and downs.  Let’s live!
Photo: Metin Demiralay

Defend what you believe

“War must be, while we defend our lives against a destroyer who would devour all; but I do not love the bright sword for its sharpness, nor the arrow for its swiftness, nor the warrior for his glory. I love only that which they defend.”
― J.R.R. Tolkien, The Two Towers

 Photo: SpaceCity by Yang Yongliang
 http://is.gd/1aPt0s