martes, 14 de octubre de 2008

Endangered Species



An endangered species is a population of an organism which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters. An endangered species is usually a taxonomic species, but may be another evolutionary significant unit. Only a few of the many species at risk of extinction actually make it to the lists and obtain legal protection. Many more species become extinct, or potentially will become extinct, without gaining public notice.


IUCN Red List Endangered species

Endangered species under the IUCN Red List refers to a specific category of threatened species, and may include critically endangered species.
IUCN Red List of Threatened Species uses the term endangered species as a specific category of imperilment, rather than as a general term. Under the IUCN Categories and Criteria, endangered species is between critically endangered and vulnerable. Also critically endangered species may also be counted as endangered species and fill all the criteria
The more general term used by the IUCN for species at risk of extinction is threatened species, which also includes the less-at-risk category of vulnerable species together with endangered and critically endangered.

IUCN categories include:

Extinct: the last remaining member of the species has died, or is presumed beyond reasonable doubt to have died. Examples: Thylacine, Dodo, Passenger Pigeon

Extinct in the wild: captive individuals survive, but there is no free-living, natural population. Examples:South China Tiger, Alagoas Curassow


Critically endangered: faces an extremely high risk of extinction in the immediate future. Examples: Arakan Forest Turtle, Javan Rhino, Brazilian Merganser

Endangered: faces a very high risk of extinction in the near future. Examples: Blue Whale, Snow Leopard, African Wild dog, Tiger, Albatross, Crowned Solitary Eagle

Vulnerable: faces a high risk of extinction in the medium-term. Examples: Cheetah, Gaur, Lion, Wolverine

Conservation Dependent: The following animal is not severely threatened, but the animal must depend on conservation programs. Examples: Spotted Hyena, Leopard Shark, Black Caiman

Near Threatened:
may be considered threatened in the near future. Examples: Blue-billed Duck, Solitary Eagle, Small-clawed Otter , Maned Wolf


Least Concern: no immediate threat to the survival of the species. Examples: Brown Rat, Nootka Cypress, Wood Pigeon


Extinct

Thylacine



The Thylacine (Thylacinus cynocephalus, Latin: wolf-headed pouched dog) was the largest known carnivorous marsupial of modern times. Native to Australia and New Guinea, it is thought to have become extinct in the 20th century. It is commonly known as the Tasmanian Tiger (because of its striped back), the Tasmanian Wolf, and colloquially the Tassie (or Tazzy) Tiger or simply the Tiger. It was the last extant member of its genus, Thylacinus, although several related species have been found in the fossil record dating back to the early Miocene.

The dodo



The dodo (Raphus cucullatus) was a flightless bird endemic to the Indian Ocean island of Mauritius. Related to pigeons and doves, it stood about a meter tall, weighing about 20 kilograms (44 lb), living on fruit and nesting on the ground.
The dodo has been extinct since the mid-to-late 17th century. It is commonly used as the archetype of an extinct species because its extinction occurred during recorded human history, and was directly attributable to human activity.
The adjective phrase "as dead as a dodo" means undoubtedly and unquestionably dead. The phrase "to go the way of the dodo" means to become extinct or obsolete, to fall out of common usage or practice, or to become a thing of the past
Extinct in the wild

The South China tiger or South Chinese tiger

The South China tiger or South Chinese tiger, also known as the Chinese, Amoy, or Xiamen tiger, is a subspecies of tiger native to the forests of Southern China. The South China tiger is one of the smaller and the most critically endangered of the living tiger subspecies. Experts maintain that there are fewer than 30 of these tigers left in the wild, and warn that it might become extinct within the next decade. One was recently born in a reserve in South Africa in November 2007, the first to be born outside China.

Critically endangered

Arakan Forest Turtle



The Arakan Forest Turtle (Heosemys depressa) is an extremely rare turtle species which lives only in the Arakan hills of western Myanmar.
The Arakan Forest Turtle was believed extinct (last seen in 1908), but in 1994 was rediscovered when a few specimens turned up in Asian food markets. Like most Asian turtles, it is collected yearly as a food source or for "medical cures." Only a handful of these turtles are in captivity, and their status in the wild, which is dubious at best, is listed as critical.
"The animals seem to be extremely difficult to establish in captivity," said Peter Paul van Dijk, director of the tortoise and freshwater turtle program for Conservation International. There are only 12 Arakan Forest Turtles in captivity in the United States -- at Zoo Atlanta, the St. Louis Zoo, the Miami Metro Zoo and River Banks Zoo and Garden in Columbia, South Carolina.
In May 2007 Zoo Atlanta, the only Arakan Forest turtle breeding facility in the world, announced the successful hatched of their fourth hatchling to have been born there in the last six years. They also announced that there is another egg near hatching, and two additional hatchlings did not survive. Arakan Forest turtles only mate once a year, and the eggs take 100 days to hatch.

The Brazilian Merganser


The Brazilian Merganser, Mergus octosetaceus, is a typical merganser.
This is a dark, slender duck with a long crest. It has a dark hood with petroleum-green sheen, a pale grey breast and dark grey upperparts. It has a long, bushy hindcrest usually worn and shorter in females.
Their breeding habitat is shallow, fast-flowing rivers in south-central Brazil. They nest in tree-cavities and possibly rock-cavities. They mainly eat fish, small eels, insect larvae, dobson flies (Corydalis sp.) and snails.
This species is critically endangered. Numbers have reduced due to polluted rivers caused by forest clearance and agriculture. The current population is estimated at less than 250 adult birds.
Endangered
The snow leopard

The snow leopard (Uncia uncia), sometimes known as the ounce, is a large cat native to the mountain ranges of Central Asia from Afghanistan, Northern India (Himalayas), northern Pakistan, to Lake Baikal and eastern Tibet. The taxonomic position of this species has been subject to change. In the past, many taxonomists included the snow leopard in the genus Panthera, with several of the other largest felids, but later it was placed in its own genus, Uncia. However, a recent molecular study places the species firmly within the genus Panthera, although the exact position remains unclear. It cannot roar, despite possessing an incomplete ossification of the hyoid bone, which was thought to be essential in allowing the big cats to roar. However, new studies show that the ability to roar is due to other morphological features, especially of the larynx, which are absent in the snow leopard. Well known for its beautiful fur, the snow leopard has a whitish-tan coat with ringed spots of dark, ashy-brown and rosettes of black. Its tail is heavy with fur and the bottom of its paws are covered with fur for protection against snow and cold.
The life span of a snow leopard is normally 15–18 years, but in captivity it can live up to 20 years

The African wild dog

The African wild dog (Lycaon pictus) is a carnivorous mammal of the Canidae family, found only in Africa, especially in scrub savanna and other lightly wooded areas. It is also called the African hunting dog, the Cape hunting dog, the spotted dog, or the painted wolf in English, Wildehond in Afrikaans, and Mbwa mwitu in Swahili. It is the only species

Vulnerable
The cheetah

The cheetah (Acinonyx jubatus) is an atypical member of the cat family (Felidae) that is unique in its speed, while lacking climbing abilities. As such, it is placed in its own genus, Acinonyx. It is the fastest land animal, reaching speeds between 112 kilometres per hour (70 mph) and 120 kilometres per hour (75 mph) in short bursts covering distances up to 460 metres (1,500 ft), and has the ability to accelerate from 0 to 110 kilometres per hour (68 mph) in three seconds, greater than most supercars.
The word "cheetah" is derived from the Sanskrit word chitrakāyaḥ, meaning "variegated body", via the Hindi चीता cītā.

The gaur



The gaur (Bos gaurus, previously Bibos gauris) is a large, dark-coated bovine animal of South Asia and Southeast Asia. The biggest populations are found today in India. It is also called seladang or in context with safari tourism Indian bison, although this is technically incorrect. The gaur is the largest species of wild cattle, bigger even than the Cape Buffalo, water buffalo and Bison. The domesticated form of the gaur is called gayal or mithun.

Conservation dependent

The Spotted Hyena, or Laughing Hyena

The Spotted Hyena, or Laughing Hyena, (Crocuta crocuta) is a carnivorous mammal of the family hyaenidae. It is the largest of the hyenas, and is native to sub-Saharan Africa, save for the Congo basin. It occurs in many different habitats, from extremely hot and arid lowland areas in its northern and southern ranges, to cold, mountainous terrains in East Africa and Ethiopia. The species can also survive near human habitations.
The species is best known for one of its vocalisations, which resembles the sound of hysterical human laughter. Though often labeled incorrectly as a scavenger, the spotted hyena is actually a powerful hunter, the majority of its nourishment being derived from live prey. The extinct Cave Hyena has been classified as a subspecies of spotted hyena.
The black caiman



The black caiman (Melanosuchus niger) is a crocodilian. It is a carnivorous reptile that lives along slow-moving rivers and lakes, in the seasonally flooded savannas of the Amazon basin, and in other freshwater habitats in South America. Once common, it was hunted to near extinction primarily for its commercially valuable hide. It is now listed as Conservation Dependent.
Near Threatened
The Blue-billed Duck

The Blue-billed Duck (Oxyura australis) is a small Australian stiff-tailed duck. BirdLife International has classified this species as Near Threatened. Major threats include drainage of deep permanent wetlands, or their degradation as a result of introduced fish, peripheral cattle grazing, salinisation and lowering of ground water.

The Oriental Small-clawed Otter

The Oriental Small-clawed Otter(Aonyx cinerea), also known as Asian Small-clawed Otter, is the smallest otter species in the world.
The Oriental Small-clawed Otter is found in mangrove swamps and freshwater wetlands of Bangladesh, Burma, India, southern China, Taiwan, Laos, Malaysia, Indonesia, the Philippines, Thailand, and vietnam. It prefers to live near water.
The full grown otters measure approximately 0.9m from nose to tail tip, and can weigh up to 5kg. It feeds on fish, frogs, crabs, crayfish and shellfish.
This otter is especially distinct for its forepaws, as the claws do not extend above the fleshy end pads of its toes and fingers. These attributes give it human-like proficiency and coordination to the point which it can use its paws to feed on mollusks, crabs and other small aquatic animals.
The Oriental Small-clawed Otter lives in extended family groups with only the alpha pair breeding and previous offspring helping to raise the young.
Due to ongoing habitat loss, pollution and hunting in some areas, the Oriental Small-clawed Otter is evaluated as vulnerable on the IUCN Red List of Threatened Species.
This species was formerly thought to be the only member of the genus Amblonyx, however it has recently been confirmed as Aonyx after mitochrondrial DNA analysis (Koepfli and Wayne, 1998).

Ways to Help Preserve Endangered Species
It is the goal of conservationists to create and expand upon ways to preserve endangered species and maintain biodiversity. There are several ways in which one can aid in preserving the world’s species who are nearing extinction. One such way is obtaining more information on different groups of species, especially invertebrates, fungi, and marine organisms, where sufficient data is lacking. For example, to understand the causes of population declines and extinction an experiment was conducted on the butterfly population in Finland. In this analysis, the butterflies’ endangered list classification, distribution, density, larval specificity, dispersal ability, adult habitat breadth, flight period and body size were all recorded and examined to determine the threatened state of each species. It was found that the butterflies’ distribution has declined by fifty-one and a half percent, and they have a severely restricted habitat. One example of specific butterflies who have a declining distribution rate are the Frigga’s Fritillary and Grizzled Skipper, who have been affected by habitat loss due to extensive draining of the bogs where they live. This experiment proves that when we know the causes of endangerment, we can successfully create solutions for the management of biodiversity. Another way to help preserve endangered species is to create a new professional society dedicated to ecological ethics. This could help ecologists make ethical decisions in their research and management of biodiversity. Also, creating more awareness on environmental ethics can help encourage species preservation.

martes, 30 de septiembre de 2008

Paranormal Phenomenon

Paranormal is an umbrella term used to describe unusual phenomena or experiences that lack an obvious scientific explanation. In parapsychology, it is used to describe the potentially psychic phenomena, ghosts, and haunting, and other non-psychical subjects. Stories relating to paranormal phenomena are widespread in popular culture and folklore.

Vampires


Vampires are mythological or folkloric revenants who subsist by feeding on the blood of the living. In folkloric tales, the undead vampires often visited loved ones and caused mischief or deaths in the neighborhoods they inhabited when they were alive. They wore shrouds and were often described as bloated and of ruddy.

Werewolves – Lycanthropes

Those are mythological humans with the ability to shapeshift into wolves or wolf-like creatures, either purposely, being bitten by another werewolf or after being placed under a curse. The medieval chronicler Gervase of Tilbury associated the transformation with the appearance of the full moon.

Witchcraft


In various historical, anthropological, religious and mythological contexts, is the use of certain kinds of supernatural or magical powers? A witch is a practitioner of witchcraft. While mythological witches are often supernatural creatures, historically many people have been accused of witchcraft, or have claimed to be witches. Witches have stereotypically, though not exclusively, been women. Witchcraft came to be seen as a vast diabolical conspiracy against Christianity, and accusations of witchcraft led to large-scale witch-hunts. Witches are often depicted as wicked old women with wrinkled skin and pointy hats, clothed in black or purple, with warts on their noses and sometimes long claw-like fingernails. They are often portrayed as concocting potions in large cauldrons. Witches typically ride through the air on a broomstick, often accompanied by black cats.

Demon


In religion, folklore, and mythology a demon (or daemon, dæmon, daimon) is a supernatural being that is generally described as a malevolent spirit. In Christian terms demons are generally understood as fallen angels, formerly of God. A demon is frequently depicted as a force that may be conjured and insecurely controlled.

Fairy


A fairy, Fay, fey, fae, faerie; collectively, wee folk, good folk, people of peace, fair folk. Mythological being or legendary creature, a form of spirit, often described as metaphysical, supernatural or preternatural.

Fairies are generally described as human in appearance and having magical powers. Their origins are less clear in the folklore, being variously dead, or some form of angel, or a species completely independent of humans or angels.

ANGELS

Angels are spirituals beings that done several humankind services in God´s name. Angels pleading among God and the human beings, this is done because god is strength so powerful that is impossible that a man has a contact with God face to face and continue living. The first forth angels god create were Lucifer (devil), Miguel, Gabriel, Uriel, Raphael; then God created the others angels, anyone know how many angels are there? Other roles in religious traditions include acting as warrior or guard; the concept of a "guardian angel". Traditions vary as to whether angels have free will or are merely extensions of the Supreme Being’s will. While the appearance of angels also varies, many views of angels give them a human shape.

Kinds of angels.

Archangel:

Archangels are angels of high level; they are messengers among God and humans. There are four knower archangels Raphael, Miguel, Gabriel, Uriel; the archangels fight with its heavenly army against devil and the fell angels.

Serafines

These kinds of angels are known for being shinning, powerful and incorruptible. They are closer to God and have face to face communication with God. The serafines angels control heaven also this kind of angels are call angels of love, they surrender the God´s throne singing all the time.

Querubines

Querubin means “knowledge´s god” they are angels so powerful habits close of god. The querubins are not always babies or child also are represented such youth, majestically and so beautiful and they pray day and night.

Ghost

A ghost is said to be the apparition of a deceased person, frequently similar in appearance to that person, and usually encountered in places she or he frequented, the place of his or her death.


Unindentified Flying object or UFo.

An Unidentified Flying Object, or UFO, is the popular term for any aerial phenomenon that cannot immediately be identified. Define a UFO as an object unable to be identified after scrutiny, even though most subsequently become IFOs, Identified Flying Objects.

Reports of unidentified aerial phenomena date back to ancient times, but modern reports and the first official investigations began during World War II. UFO reports became even more common after the first widely publicized United States UFO sighting, by private pilot Kenneth Arnold in mid 1947. Hundreds of thousands of UFO reports have since been made worldwide.

Personal Experience:

Angel Escorts

My dear mother passed on may 8th in her sleep... she had been rallying for 4 years after breaking her hip and beating the odds, but I believe she chose her time to leave… I had 3 visual angels before she left one was a gentleman that looked identical to my dad whom passed 6 years ago... reading a paper and wearing his baseball cap and glasses, dressed identically to my dad… I had to leave the store I was in. I also had 2 significant dreams where mother told me she was ok and to let her go…the same night my aunt had a visit from my dad in a suit coming to get my mother...mother was rallying, however her heart was not in it any more...our love are care in our home was not enough… she wanted her husband and grandson whom awaited her... I asked dad to come if he was sure she was ready...by the time I awoke, my dear beautiful mother had left her bed and entered heaven without a struggle… she had the most calm and beautiful glow on her face… I know my dad and son came and swooped her away... no more pain...back to beauty and serenity. at mother's calling hours a dear friend and medium said she saw grama running thru a field of flowers holding my sons hand tightly...with grandpa following… how beautiful is that... mother loved flowers and loved her grandchildren... my living children always said taylor would have all the years he missed with grandma and grandpa now. They are a family, I so believe...she is in heaven in a better place...6 years prior my dear mother and I were present as dad passed...he was so calm and held our hands until the end... I was told by his hospice nurse that 7 warriors angels were in his room to escort him to heaven she said the native American guides were very significant… both of my parents were lovely and humanitarian. I wonder if they exited so beautifully because they were so loved by all...these two experiences have changed me for life...i so believe in the afterlife…Thanks for listening... Angels are everywhere... you just need to look....


I felt some scared experiences some years and months ago that really scared me but at the same time I did not pay so much attention.

Once I was in my home, I was almost ready to go at the university when I was brushing my teeth; I felt something was calling me that voice told my name twice so clearly, I listened the voice I thought was my neighbor, but surprise for me she was not at her apartment, I looked out the window if I could see something but I could not, at the moments I was completely nervous I tried to controlled myself and went at the university, the day after I told to my neighbor about what I heard and she told me that she happened the same the day before me.

martes, 16 de septiembre de 2008

CONTACTS

Maringen Gonzalez: http://www.recursos-maringen.blogspot.com/
Carlos Mayorga:
http://www.universidadlatina.blogspot.com/
Rodolfo Guevara:
http://www.rguevara-rodolfo.blogspot.com/
Maricruz Molina:
http://www.maricruzmolinatrejos.blogspot.com/
Alex Guevara:
http://www.aguevara02.blogspot.com/
Jennifer Molina:
http://www.jennypaola-jenny.blogspot.com
Pituca (David):
http://www.p2k34.blogspot.com/
Braulio Araya:
http://www.braulioarayacarrillo.blogspot.com/
Yerling Caseres:
http://www.garbage-yerling.blogspot.com/
Haylen Cubillo:
http://www.dixicubillo.blogspot.com/
Jonathan Gutierrez:
http://www.john2269.blogspot.com/
Dana Arias:
http://www.nana03-animegirl.blogspot.com/
Greivin Araya:
http://www.greivinaraya.blogspot.com/
Nidia Gayle:
http://www.nidiagayle.blogspot.com/
Magaly Rojas:
http://www.magaly-mrojas.blogspot.com/
Sirley Sandi:
http://www.sirley-sirleysandi.blogspot.com/
Marisol Arce:
http://www.marysolarce.blogspot.com/
Meydellyn Vargas:
http://www.meypinkypunky.blogspot.com/
Maribel Leon:
http://www.marileon21.blogspot.com/
Jessenia Muñoz:
http://www.yesscamarada.blogspot.com/
Nidia Gayle Ferguson:
http://www.chickenfour.blogspot.com/

Technophilics vrs technophobics

Technophilia: in its simplest definition, a strong enthusiasm for technology, especially newer technologies such as computers, the Internet, cell phones and home theater.

Technophobia: Is the fear or dislike of advanced technology or complex devices, especially computers. The term is generally used in the sense of an irrational fear. It is the opposite of technophilia. Technophobia has been observed to affect various demographics throughout the world. This has caused some groups to take stances against some modern technological developments in order to preserve their ideologies. In some of these cases, the new technologies conflict with established beliefs, such as personal values in simplicity and modest lifestyles.








Multiples Intelligences.



It has been claimed by some researchers that our intelligence or ability to understand the world around us is complex. Some people are better at understanding some things than others.
For some of us it is relatively easy to understand how a flower grows but it is immensely difficult for us to understand and use a musical instrument. For others music might be easy but playing football is difficult.
Instead of having one intelligence it is claimed that we have several different intelligences.



You may be body smart. You will enjoy sports and are good at swimming, athletics, gymnastics and other sports. This is sometimes called being Kinaesthetic smart.



You may be number smart. You will be good at mathematics and other number activities; you are also good at solving problems. This is sometimes called being Logical smart.



You may be myself smart. You will know about yourself and your strengths and weaknesses. You will probably keep a diary. This is sometimes called being Intrapersonal smart.


Visual/Spatial - Picture Smart


You may be picture smart. You will be good at art and also good at other activities where you look at pictures like map reading, finding your way out of mazes and graphs. This is sometimes called being Visual/Spatial smart.



You may be word smart. You will enjoy reading, writing and talking about things. This is sometimes called being Linguistic smart.



You may be people smart. You will like to mix with other people and you will belong to lots of clubs. You like team games and are good at sharing. This is sometimes called being Interpersonal smart.


Musical- Music Smart.


You may be music smart. You will enjoy music and can recognise sounds, and timbre, or the quality of a tone. This is sometimes called being Musical smart


Naturalistic – nature Smart.


You may be nature smart. You will like the world of plants and animals and enjoy learning about them. This is sometimes called being Naturalistic