CHOOCHOO

Choochoo was my favorite dog I like her very much but due to my father's pressure i throw choochoo away I don't know whether she is alive not my heart bleed for her  and she will be in my mind as an immortal l feel very sad for this

VISHU

Vishu (Malayalam: വിഷു) is an important Kerala festival celebrated in the month of "Medam" and a Hindu festival in the Indian state of Kerala and as Bisu in the Karnataka region(Mangalore & Udupi districts), usually in the second week of April in the Gregorian calendar.[1][2]

Vishu is celebrated with much fanfare and vigour in all parts of Kerala.[3][4] It is considered a festival of light and fireworks,[3] and decorating lights and bursting of firecrackers (Vishupadakkam) is part of the celebration. Other elements of Vishu include buying of new clothes (Puthukodi) for the occasion, the tradition of giving money called Vishukkaineetam ,[3] and the Vishu feast or Sadya, which consist of equal proportions of salty, sweet, sour and bitter items. Feast items include Veppampoorasam, Mampazhappulissery, Vishu kanji and Vishu katta .[3]

The most important event in Vishu is the Vishukkani, which literally means "the first thing seen on the day of Vishu after waking up". The Vishukkani consists of a ritual arrangement of auspicious articles intended to signify prosperity, including rice, fruits and vegetables, betel leaves, arecanut, metal mirror, yellow flowers called konna (Cassia fistula), holy texts and coins, usually in the prayer room of the house. This is arranged the night before Vishu and is the first sight seen on Vishu. On Vishu, devotees often visit temples like Sabarimala Ayyappan Temple or Guruvayur Sree Krishna temple to have a 'Vishukkani Kazhcha' (viewing) in the early hours of the day.

മൃഗശാല

I visit trivandrum zoo and my experience in the zoo was brilliant and I love it

Emperor tamarin

The emperor tamarin,[2][3] (Saguinus imperator), is a species of tamarin allegedly named for its resemblance to the German emperor Wilhelm II.[4] It lives in the southwest Amazon Basin, in east Peru, north Bolivia and in the west Brazilian states of Acre and Amazonas.[1]

The fur of the emperor tamarin is predominantly grey colored, with yellowish speckles on its chest. The hands and feet are black and the tail is brown. Outstanding is its long, white mustache, which extends to both sides beyond the shoulders. The animal reaches a length of 23–26 centimetres (9–10 in), plus a 35–41.5 cm (13.8–16.3 in) long tail.[4] It weighs approximately 500 grams (18 oz).[1]

Subspecies and subfamiliesEdit

There are two subspecies of the emperor tamarin:[1]

Black-chinned emperor tamarin, Saguinus imperator imperator
Bearded emperor tamarin, Saguinus imperator subgrisescens
The Saguinus imperator belongs to the family Callitrichidae, which is a family of New World monkeys. The Callitrichidae contains the two general species of marmosets and tamarins. There are several different Saguinus groups within the Callitrichinae subfamily, including S. midas, S. mystax, S. nigricollis, S. bicolor, S. oedipus, and S. inustus. Saguinus imperator belongs to the S. mystax group. The emperor tamarin has two subspecies: Saguinus imperator imperator and Saguinus imperator subgrisescens. The predominant difference between the two is that Saguinus imerator subgrisecens has a long white beard, giving it its customary name the “bearded emperor tamarin.” [5]

Physical descriptionEdit

(Saguinus imperator imperator) Black-chinned emperor tamarin

There are claws on each of the animal’s toes and fingers, aside from the great toe which has a nail. While it has a definitive long mustache, it also has almost inconspicuous white hairs on its chin. Visually, however, the saguinus imperator has a black chin. The hair on its chest and belly are a mixture of red, orange, and white hairs. On its back, the fur is dark brown. The inner side of its arms and legs are an orange-like color.

(Saguinus imperator subgrisecens) Bearded emperor tamarin

Saguinus imperator subgrisecens, the bearded emperor tamarin, typically has the same biological structure[clarification needed] as S. imperator imperator. However, its main differences lie in the variation of color on its chest, belly, and arms. Also, in addition to its long white mustache, this subspecies has a large white-haired beard, unlike S. imperator imperator, which merely has faint black whiskers upon its chin.

Aside from the color changes and visually striking beard, the two tamarins essentially have the same body structure. They are very small, compared to most other primates. Using their claws, they cling to tree branches, maintaining a consistent verticality in the jungle environment. To navigate their lush environment, which typically is in rainforests, they leap and move quickly through trees, rarely touching the forest floor. [6]

Habitat and ecologyEdit

Emperor tamarins occur mostly in Amazonian lowland and lower montane rain forests, as well as remnant, primary, and secondary forests. [7][8] Amazonian lowland holds an abundance of water during high sea level due the flooding by nearby water sources. This contributes to a very humid, tropical climate to occur year-round. [9] The lower montane forests Emperor tamarins are primarily found in are considered tropical and moist with an abundance of vegetation. During the dry season, flowering peaks and in the wet season, flowering decreases, affecting the diets of the Emperor tamarins. [10] Many Emperor tamarins are found in Amazonian secondary forests, which account for 40% of the forest area. Secondary forests appear to accumulate woody plant species at a relatively rapid rate but the mechanisms involved are complex and no clear pattern emerged. This process helped grow the trees in which Emperor tamarins primarily reside in when found in secondary forests. [

HALLEY'S COMET

Before astronomer Royal Edumond Halley studied and predicted the return of famous comet that now bears his name ,no one had succeeded in proving that comets travel in predictable orbits . Halley computed the orbits of some 24 comets ,but the return in 1759 -as he had calculated - of the comet he had observed in 1682 established the science of cometary observation.

Ring tailed Lemur

The ring-tailed lemur (Lemur catta) is a large strepsirrhine primate and the most recognized lemur due to its long, black and white ringed tail. It belongs to Lemuridae, one of five lemur families, and is the only member of the Lemur genus. Like all lemurs it is endemic to the island of Madagascar. Known locally in Malagasy as maky ([makʲ], spelled maki in French) or hira, it inhabits gallery forests to spiny scrub in the southern regions of the island. It is omnivorous and the most terrestrial of lemurs. The animal is diurnal, being active exclusively in daylight hours.

The ring-tailed lemur is highly social, living in groups of up to 30 individuals. It is also female dominant, a trait common among lemurs. To keep warm and reaffirm social bonds, groups will huddle together. The ring-tailed lemur will also sunbathe, sitting upright facing its underside, with its thinner white fur towards the sun. Like other lemurs, this species relies strongly on its sense of smell and marks its territory with scent glands. The males perform a unique scent marking behavior called spur marking and will participate in stink fights by impregnating their tail with their scent and wafting it at opponents.

As one of the most vocal primates, the ring-tailed lemur uses numerous vocalizations including group cohesion and alarm calls. Experiments have shown that the ring-tailed lemur, despite the lack of a large brain (relative to simiiform primates), can organize sequences, understand basic arithmetic operations and preferentially select tools based on functional qualities.

Despite reproducing readily in captivity and being the most populous lemur in zoos worldwide, numbering more than 2,000 individuals, the ring-tailed lemur is listed as Endangered by the IUCN Red List due to habitat destruction and hunting for bush meat and the exotic pet trade.

Etymology
Although the term "lemur" was first intended for slender lorises, it was soon limited to the endemic Malagasy primates, which have been known as "lemurs" ever since.[5] The name derives from the Latin term lemures,[6] which refers to specters or ghosts that were exorcised during the Lemuria festival of ancient Rome.[7] According to Carl Linnaeus' own explanation, the name was selected because of the nocturnal activity and slow movements of the slender loris.[6] Being familiar with the works of Virgil and Ovid and seeing an analogy that fit with his naming scheme, Linnaeus adapted the term "lemur" for these nocturnal primates.[8] However, it has been commonly and falsely assumed that Linnaeus was referring to the ghost-like appearance, reflective eyes, and ghostly cries of lemurs.[6] It has also been speculated that Linnaeus may also have known that the some Malagasy people have held legends that lemurs are the souls of their ancestors,[9] but this is unlikely given that the name was selected for slender lorises from India.[6] The species name, catta, refers to the ring-tailed lemur's cat-like appearance. Its purring vocalization is similar to that of the domestic cat.[3]

Following Linnaeus' species description, the common name "ringtailed maucauco" was first penned in 1771 by Welsh naturalist Thomas Pennant, who made note of its characteristic long, striped tail. (The term "maucauco" was a common term for lemurs at this time.) The now universal English name "ring-tailed lemur" was first used by George Shaw in his illustrated scientific publication covering the Leverian collection published between 1792 and 1796.[6]

Evolutionary history
All mammalian fossils from Madagascar come from recent times.[10] Thus, little is known about the evolution of the ring-tailed lemur, let alone the rest of the lemur clade, which comprises the entire endemic primate population of the island. However, chromosomal and molecular evidence suggest that lemurs are more closely related to each other than to other Strepsirrhine primates.

Howler Monkey

Howler monkeys (genus Alouatta monotypic in subfamily Alouattinae) are among the largest of the New World monkeys. Fifteen species are currently recognised. Previously classified in the family Cebidae, they are now placed in the family Atelidae. These monkeys are native to South and Central American forests. Threats to howler monkeys include human predation, habitat destruction and being captured for captivity as pets or zoo animals. These monkeys are famous for their loud howls, which can travel three miles through dense forest.

Classification
A. palliata group
Coiba Island howler, Alouatta coibensis
Alouatta coibensis coibensis
Azuero howler, Alouatta coibensis trabeata
Mantled howler, Alouatta palliata
Ecuadorian mantled howler, Alouatta palliata aequatorialis
Golden-mantled howler, Alouatta palliata palliata
Mexican howler monkey, Alouatta palliata mexicana
Guatemalan black howler, Alouatta pigra
A. seniculus group
Ursine howler, Alouatta arctoidea
Red-handed howler, Alouatta belzebul
Spix's red-handed howler, Alouatta discolor
Brown howler, Alouatta guariba
Northern brown howler, Alouatta guariba guariba
Southern brown howler, Alouatta guariba clamitans
Juruá red howler, Alouatta juara
Guyanan red howler, Alouatta macconnelli
Amazon black howler, Alouatta nigerrima
Purus red howler, Alouatta puruensis
Bolivian red howler, Alouatta sara
Venezuelan red howler, Alouatta seniculus
Maranhão red-handed howler, Alouatta ululata
A. caraya group
Black howler, Alouatta caraya
Anatomy and physiology

Male mantled howler
Howler monkeys have short snouts and wide-set, round nostrils. Their noses are very keen, and the Howler monkey can smell out its food (primarily fruit and nuts) up to 2km away. Their noses are usually roundish snout-type, and the nostrils have many sensory hairs growing from the interior. They range in size from 56 to 92 cm (22 to 36 in), excluding their tails, which can be equally as long, in fact in some cases the tail has been found to be almost 5 times the body length. This is a prime characteristic. Like many New World monkeys, they have prehensile tails, which they use for picking fruit and nuts from trees. Unlike other New World monkeys, both male and female howler monkeys have trichromatic color vision.[2] This has evolved independently from other New World monkeys due to gene duplication.[3] They have lifespans of 15 to 20 years. Howler species are dimorphic and can also be dichromatic (i.e. Alouatta caraya). Males are, on average, 1.5 to 2.0 kg heavier than females.

The hyoid of Alouatta is pneumatized, one of the few cases of postcranial pneumaticity outside Saurischia.

Locomotion
Howler monkeys generally move quadrupedally on the tops of branches, usually grasping a branch with at least two hands or one hand and the tail at all times. Their strong prehensile tails are able to support their entire body weight. Fully grown adult howler monkeys do not often rely on their tails for full body support, whereas juveniles do so more frequently.

Behavior

A Bolivian red howler (Alouatta sara).
Social systems
Most howler species live in groups of six to 15 animals, with one to three adult males and multiple females. Mantled howler monkeys are an exception, commonly living in groups of 15 to 20 individuals with more than three adult males. Unlike most New World monkeys, in which one sex remains in natal groups, juveniles of both sexes emigrate from their natal groups,[4] such that howler monkeys could spend the majority of their adult lives in association with unrelated monkeys.

Physical fighting among group members is infrequent and generally of short duration. However, serious injuries can result. Both males and females rarely fight with each other, but physical aggression is even more rare between sexes.[4][5] Group size varies by species and by location, with an approximate male to female ratio of one male to four females.[4]

European Rabbit

The European rabbit or common rabbit (Oryctolagus cuniculus) is a species of rabbit native to southwestern Europe (Spain and Portugal) and northwest Africa (Morocco and Algeria).[3] It has been widely introduced elsewhere, often with devastating effects on local biodiversity. However, its decline in its native range (caused by the diseases myxomatosis and rabbit calicivirus, as well as overhunting and habitat loss), has caused the decline of its highly dependent predators, the Iberian lynx and the Spanish imperial eagle. It is known as an invasive species because it has been introduced to countries on all continents with the exception of Antarctica and sub-Saharan Africa, and caused many problems within the environment and ecosystems. Australia has the most problems with European rabbits, due to the lack of natural predators there.

The European rabbit is well known for digging networks of burrows, called warrens, where it spends most of its time when not feeding. Unlike the related hares (Lepus spp.), rabbits are altricial, the young being born blind and furless, in a fur-lined nest in the warren, and they are totally dependent upon their mother. Much of the modern research into wild rabbit behaviour was carried out in the 1960s by two research centres. One was the naturalist Ronald Lockley, who maintained a number of large enclosures for wild rabbit colonies, with observation facilities, in Orielton, Pembrokeshire. Apart from publishing a number of scientific papers, he popularised his finding in a book The Private Life of the Rabbit,[4] which is credited by Richard Adams as having played a key role in his gaining "a knowledge of rabbits and their ways" that was espoused in the novel Watership Down. The other group was the Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Australia, where Mykytowycz and Myers performed numerous studies of the social behaviour of wild rabbits. Since the onset of myxomatosis, and the decline of the significance of the rabbit as an agricultural pest, few large-scale studies have been performed and many aspects of rabbit behaviour are still poorly understood.

Terminology
Rabbits are known by many names. Young rabbits are known by the names 'bunny', 'kit', or 'kitten'. A male rabbit is called a 'buck', and a female rabbit is called a 'doe'. A group of rabbits is known as a 'colony' or a 'nest'.[5] Colloquially, a rabbit may be referred to as a "coney" or a "bunny", though the former is archaic.

Physical description

A male and female European rabbit (profile)

A male and female European rabbit (face)
The European rabbit is a smallish, grey-brown (or sometimes black) mammal, although it ranks as medium-sized by lagomorph standards. It ranges from 34 to 50 cm (13 to 20 inches) in length, not counting a tail of 4 to 8 cm (1.6 to 3.1 in). Weight can range from approximately 1.1 to 2.5 kg (2.4 to 5.5 lb).[6] As a lagomorph, it has four sharp incisors (two on top, two on bottom) that grow continuously throughout its life, and two peg teeth on the top behind the incisors, dissimilar to those of rodents (which have only two each, top and bottom). Rabbits have long ears, large hind legs, and short, fluffy tails. Rabbits move by hopping, using their long and powerful hind legs. To facilitate quick movement, a rabbit's hind feet have a thick padding of fur to dampen the shock of rapid hopping. Their toes are long, and are webbed to keep from spreading apart as the animal jumps.

Ecology and behavior
Habitat

European rabbits typically spend much of their time grazing on grass.
Rabbits are social animals, living in medium-sized colonies known as warrens. They are largely crepuscular, being most active around dawn and dusk, although they are not infrequently seen active during the day. During the day, rabbits prefer to reside in vegetated patches, which they use for protection from predators.[7] At night, they move into open prairie to feed.[7] Rabbit populations seem to be greatest in

Boxer Dog

The Boxer is a breed of medium-sized, short-haired dogs developed in Germany. Their coat is smooth and tight-fitting; colors are fawn or brindled, with or without white markings, which may cover the entire body, and white. Boxers are brachycephalic (they have broad, short skulls), have a square muzzle, mandibular prognathism (an underbite), very strong jaws, and a powerful bite ideal for hanging on to large prey. The Boxer was bred from the Old English Bulldog and the now extinct Bullenbeisser, and is part of the Molosser group. The Boxer is a member of the Working Group.[4]

Boxers were first exhibited in a dog show for St. Bernards in Munich in 1895, the first Boxer club being founded the next year. Based on 2013 American Kennel Club statistics, Boxers held steady as the seventh most popular breed of dog in the United States for the fourth consecutive year

Chimpanzees

Chimpanzees, sometimes colloquially chimps, are two extant hominid species of apes in the genus Pan. The Congo River divides the native habitats of the two species:[2]

Common chimpanzee, Pan troglodytes (West and Central Africa)
Bonobo, Pan paniscus (forests of the Democratic Republic of the Congo)
Chimpanzees are members of the family Hominidae, along with humans, gorillas, and orangutans. Chimpanzees split from the human branch of the family about four to six million years ago. Chimpanzees are the closest living relatives to humans, being members of the tribe Hominini (along with extinct species of subtribe Hominina). Chimpanzees are the only known members of the subtribe Panina. The two Pan species split only about one million years ago.

Gorilla

Gorillas constitute the eponymous genus Gorilla, the largest extant genus of primates by physical size. They are ground-dwelling, predominantly herbivorous apes that inhabit the forests of central Africa. The genus is divided into two species: the eastern gorillas and the western gorillas, and either four or five subspecies. The DNA of gorillas is highly similar to that of a human, from 95–99% depending on what is counted, and they are the next closest living relatives to humans after the chimpanzees (including bonobos).

Gorillas' natural habitats cover tropical or subtropical forests in Africa. Although their range covers a small percentage of Africa, gorillas cover a wide range of elevations. The mountain gorilla inhabits the Albertine Rift montane cloud forests of the Virunga Volcanoes, ranging in altitude from 2,200–4,300 metres (7,200–14,100 ft). Lowland gorillas live in dense forests and lowland swamps and marshes as low as sea level, with western lowland gorillas living in Central West African countries and eastern lowland gorillas living in the Democratic Republic of the Congo near its border with Rwanda.[2]

Macaw

Macaws are long-tailed, often colourful New World parrots.[1] Of the many different Psittacidae (true parrots) genera, six are classified as macaws: Ara, Anodorhynchus, Cyanopsitta, Primolius, Orthopsittaca, and Diopsittaca. Previously, the members of the genus Primolius were placed in Propyrrhura, but the former is correct in accordance with ICZN rules.[2] Macaws are native to Central America (especially Mexico), South America, and formerly the Caribbean. Most species are associated with forests, especially rainforests, but others prefer woodland or savannah-like habitats.[3]

Proportionately larger beaks, long tails, and relatively bare, light-coloured, medial (facial patch) areas distinguish macaws from other parrots. Sometimes the facial patch is smaller in some species, and limited to a yellow patch around the eyes and a second patch near the base of the beak in the members of the genus Anodorhynchus. A macaw's facial feather pattern is as unique as a fingerprint.[4]

The largest macaws are the hyacinth, Buffon's (great green) and green-winged macaws. While still relatively large, macaws of the genera Cyanopsitta, Orthopsittaca and Primolius are significantly smaller than the members of Anodorhynchus and Ara. The smallest member of the family, the red-shouldered macaw, is no larger than some parakeets of the genus Aratinga.[3]

Macaws, like other parrots, toucans and woodpeckers, are zygodactyl, having their first and fourth toes pointing backward.[3]

Lion

The lion (Panthera leo) is one of the five big cats in the genus Panthera and a member of the family Felidae. The commonly used term African lion collectively denotes the several subspecies found in Africa. With some males exceeding 250 kg (550 lb) in weight,[4] it is the second-largest living cat after the tiger. Wild lions currently exist in sub-Saharan Africa and in Asia (where an endangered remnant population resides in Gir Forest National Park in India) while other types of lions have disappeared from North Africa and Southwest Asia in historic times. Until the late Pleistocene, about 10,000 years ago, the lion was the most widespread large land mammal after humans. They were found in most of Africa, across Eurasia from western Europe to India, and in the Americas from the Yukon to Peru.[5] The lion is a vulnerable species, having seen a major population decline in its African range of 30–50% per two decades during the second half of the 20th century.[2] Lion populations are untenable outside designated reserves and national parks. Although the cause of the decline is not fully understood, habitat loss and conflicts with humans are currently the greatest causes of concern. Within Africa, the West African lion population is particularly endangered.

Lions live for 10–14 years in the wild, although in captivity they can live more than 20 years. In the wild, males seldom live longer than 10 years, as injuries sustained from continual fighting with rival males greatly reduce their longevity.[6] They typically inhabit savanna and grassland, although they may take to bush and forest. Lions are unusually social compared to other cats. A pride of lions consists of related females and offspring and a small number of adult males. Groups of female lions typically hunt together, preying mostly on large ungulates. Lions are apex and keystone predators, although they are also expert scavengers obtaining over 50 percent of their food by scavenging as opportunity allows. While lions do not typically hunt humans, some have been known to do so. Sleeping mainly during the day, lions are primarily nocturnal, although bordering on crepuscular in nature.[7][8]

Highly distinctive, the male lion is easily recognised by its mane, and its face is one of the most widely recognised animal symbols in human culture. Depictions have existed from the Upper Paleolithic period, with carvings and paintings from the Lascaux and Chauvet Caves, through virtually all ancient and medieval cultures where they once occurred. It has been extensively depicted in sculptures, in paintings, on national flags, and in contemporary films and literature. Lions have been kept in menageries since the time of the Roman Empire, and have been a key species sought for exhibition in zoos over the world since the late eighteenth century. Zoos are cooperating worldwide in breeding programs for the endangered Asiatic subspecies.

Tiger

The tiger (Panthera tigris) is the largest cat species, reaching a total body length of up to 3.38 m (11.1 ft) over curves and weighing up to 388.7 kg (857 lb) in the wild. Its most recognisable feature is a pattern of dark vertical stripes on reddish-orange fur with a lighter underside. The species is classified in the genus Panthera with the lion, leopard, jaguar and snow leopard. Tigers are apex predators, primarily preying on ungulates such as deer and bovids. They are territorial and generally solitary but social animals, often requiring large contiguous areas of habitat that support their prey requirements. This, coupled with the fact that they are indigenous to some of the more densely populated places on Earth, has caused significant conflicts with humans.

Tigers once ranged widely across Asia, from Turkey in the west to the eastern coast of Russia. Over the past 100 years, they have lost 93% of their historic range, and have been extirpated from southwest and central Asia, from the islands of Java and Bali, and from large areas of Southeast and Eastern Asia. Today, they range from the Siberian taiga to open grasslands and tropical mangrove swamps. The remaining six tiger subspecies have been classified as endangered by IUCN. The global population in the wild is estimated to number between 3,062 and 3,948 individuals, down from around 100,000 at the start of the 20th century, with most remaining populations occurring in small pockets isolated from each other, of which about 2,000 exist on the Indian subcontinent.[4] Major reasons for population decline include habitat destruction, habitat fragmentation and poaching. The extent of area occupied by tigers is estimated at less than 1,184,911 km2 (457,497 sq mi), a 41% decline from the area estimated in the mid-1990s.

Tigers are among the most recognisable and popular of the world's charismatic megafauna. They have featured prominently in ancient mythology and folklore, and continue to be depicted in modern films and literature. They appear on many flags, coats of arms, and as mascots for sporting teams. The tiger is the national animal of Bangladesh, India, Vietnam, Malaysia and South Korea.

STARS

                    TOP.   10.  LARGEST. STARS
Stars/solar diameter


        1. VY.  Canis  Major is
           1800-2100

        2. WOH. G64
           2000

        3. VV. CepheiA
           1600-1900

       4. V354 Cephei
            1520

       5. KW Sagitarii
           1460

        6,7. Mu. Cephei. ,   KY. Cygni
            1420

       8. V509. Cassiopeiae
           910
       9.   V838.  Monocerotis
           800
       10. V382. Carinae
           747