Tampilkan postingan dengan label Carnivore. Tampilkan semua postingan
Tampilkan postingan dengan label Carnivore. Tampilkan semua postingan

Sabtu, 05 November 2011

Snow Leopard


True Wild Life | Snow Leopard | The snow leopard  is a moderately large cat native to the mountain ranges of South Asia and Central Asia. Although sharing its name with the common leopard, the snow leopard is not believed to be closely related to the Leopard or the other members of the Pantherine group and is classified as the sole member of the genus Uncia uncia. The classification of this species has been subject to change and its exact taxonomic position will not be resolved until further studies are conducted.


Snow leopards live between 3,000 and 5,500 metres above sea level in the rocky mountain ranges of Central and South Asia. Their secretive nature means that their exact numbers are unknown, but it has been estimated that between 3,500 and 7,000 snow leopards exist in the wild and between 600 and 700 in zoos worldwide. 


Snow leopards are carnivores and actively hunt their prey, though, like all cats, they are opportunistic feeders, eating whatever meat they can find, including carrion and domestic livestock. The Snow Leopard eats goats, sheep, rabbits and birds. It can catch prey over 3 times its own weight!


At one time, the Snow Leopard was nearly hunted into disappearance for its fur. Its rare, beautiful fur could sell for a very high price. Now, conservation actions, for the Snow Leopard's numbers are slowly becoming popular. Sadly, the hunters kill the leopard for its fur, and some leopards are killed by people to protect domestic goats.

Iberian Lynx


True Wild Life | Iberian Lynx | The Iberian lynx also known as Spanish lynx is a critically endangered species native to the Iberian Peninsula in Southern Europe. It is one of the most endangered cat species in the world. The species used to be classified as a subspecies of the Eurasian Lynx, but is now considered a separate species. Both species occurred together in central Europe in the Pleistocene epoch, being separated by habitat choice. Iberian lynx resembles other species of lynx, with a short tail, tufted ears and a ruff of fur beneath the chin. Iberian lynx has leopard-like spots with a coat that is often light grey or various shades of light brownish-yellow. The coat is also noticeably shorter than in other lynxes, which are typically adapted to colder environments.


In spite of its strong resemblance to the Eurasian Lynx, the Iberian Lynx has a smaller body and the facial features of a house cat. Iberian lynx typically hunts smaller animals, usually no larger than hares. It also differs in habitat choice, with Iberian lynx inhabiting open scrub and Eurasian lynx inhabiting forests.


The Iberian Lynx must really like rabbit because it accounts for an amazing 80% of their diet. They also eat young deer and duck. At one time, rabbits disappeared due to an epidemic outbreak and the number of Iberian Lynx plummeted. This is because rabbits are its main food. Today, development continues to destroy forest environments and could trigger another decline in rabbits. If that happens, it will cause irreparable damage to the already scarce population of Iberian Lynx.


There are only a few forests in Spain and Portugal where the remaining Iberian Lynx live, making them one of the most critically endangered species of the Felidae family. Forest development is one of the main reasons they have become so rare. Their habitat has diminished and they live sporadically due to roads and towns being built in the forest. Further damage comes from poachers who continue to violate bans on their hunting.

Ryukyu Tip-Nosed Frog


True Wild Life | Ryukyu Tip-Nosed Frog | The Ryukyu Tip-Nosed Frog is a species of frog in the Ranidae family. It is endemic to Japan. Ryukyu Tip-Nosed Frogs only live in the northern main island of Okinawa. Not like the other frogs, Ryukyu Tip-Nosed Frogs have nostrils at the tip of their faces. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss. Ryukyu Tip-Nosed Frogs enjoy eating small bugs or centipedes, and some shellfishes on the land.

Now, the forests that Ryukyu Tip-Nosed Frogs need for living became smaller because people cut down trees to build dams and roads. Many people come to see rare Ryukyu Tip-Nosed Frogs with their own eyes, but their visits hurt the environment. Exotic animals in Okinawa can adapt to the changes in nature. But they are not comfortable living with dams or roads, and being gazed by humans.

Jumat, 02 September 2011

Ishikawa's Frog


True Wild Life | Ishikawa's Frog | Ishikawa's Frog is the most beautiful frog in Japan. Forests are disappearing and rivers are becoming dirty. Ishikawa's frog is in danger. Amphibians have trouble changing when their environment changes. They have a purple and green pattern that looks like moss. It hides them from their enemies.


The population of Okinawajima is designated as a natural monument by Okinawa and Kagoshima Prefectures, but there remains a need for improved protection of forest habitat on both Okinawajima and Amamioshima.


Ishikawa's Frog only lives on Okinawa's main island, and is a very special frog. Some people believe they are Japan's most beautiful frog. Ishikawa's Frog needs small mountain streams in forests to live. However, forests are disappearing and rivers are becoming dirty. Ishikawa's Frog cannot live safely. Their numbers are becoming smaller, and we worry about their disappearance in the future. To stop the disappearance of Ishikawa's Frog, severe rules about catching and caring for them were made. But, that's not enough to save Ishikawa's Frog. Frogs are amphibians, and are very sensitive to changes in environment. We must give back the rivers, forests, and the surrounding nature to Ishikawa's Frog.

Goliath Frog


True Wild Life | Goliath Frog | The Goliath Frog is the biggest frog in the world. They have been popular as food from a long time ago. They are also caught to keep as pets or for their skin, and their numbers have gone down to half of what they were before. This animal has a relatively small habitat range, mainly in Cameroon and Equatorial Guinea. Its numbers are dwindling due to habitat destruction, its collection for consumption as food and its collection for the pet trade.


The goliath frog is normally found in and near fast-flowing rivers with sandy bottoms in the West African countries of Cameroon and Equatorial Guinea. These rivers are usually clear and highly oxygenated. Their actual range spans from the last 200 km of the Sanaga basin in Cameroon to the north to the last 50 km  of the Benito River basin in Equatorial Guinea to the south. The river systems in which these frogs live are often found in dense, extremely humid areas with relatively high temperatures. The goliath frog can live up to 15 years in the wild. In captivity, they can live up to 21 years. While male Goliath frogs weigh up to 8 pounds, females can weigh up to 7. These frogs have acute hearing but no vocal sac, and additionally lack nuptial pads.


The goliath frog, like most frogs, feed on worms, and insects, such as dragonflies and locusts. Bees and wasps could be prey, but since they have stingers they use as a weapon, the goliath frog rarely even catch one. Goliath Frogs also eat smaller frogs, largely crabs, baby turtles, and young snakes. The goliath frog is also preyed on by snakes, Nile crocodiles and Nile monitors.


Like all amphibians the water is vital for their reproduction. The males will construct spawning and breeding areas alongside and within rivers by pushing rocks into semicircular patterns. Not much is known about the goliath frog's reproduction; however, some African scholars have started to do more research for medical reasons. They are the biggest frogs in the world. As tadpoles they are pretty small, and become frogs about 1.4cm in length. Once they become frogs they get bigger little by little.

The increase of people in the Goliath Frog's living space has become a problem. First, the spaces where they can live have become fewer. Also, Goliath Frogs are skilled swimmers and live near rivers. Because of people, the rivers have started to get dirtier, and the frogs are no longer able to live in a safe environment like before.

Golden Poison Frog


True Wild Life | Golden Poison Frog | The Golden Poison Frog is the most poisonous animal in the world. Unfortunately, they are on the brink of extinction because tropical rainforests are disappearing. The golden poison Frog's skin is densely coated in alkaloid poison, one of a number of poisons common to dart frogs  which prevents nerves from transmitting impulses, leaving the muscles in an inactive state of contraction. This can lead to heart failure or fibrillation.


The Golden Poison Frog's natural enemy is a genus of snakes called the Leimadophis Epinephelus. These snakes are unaffected by the lethal poison of the Golden Poison Frog. The Golden Frog lives on the ground in humid forests, and is only known from primary forest. It is not known whether or not it can adapt to secondary habitats. The eggs are laid on the ground and the males transport the larvae to permanent pools.  The main natural sources of food of Golden Poison Frogs are the ants in the genera Brachymyrmex and Paratrechina, but many kinds of insects and other small invertebrates can be devoured, specifically termites and beetles, which can easily be found on the rainforest floor. This frog is considered the most voracious of the dendrobatids.


In captivity, the frog is fed with Drosophila fruit flies, cochineals and crickets, the larvae of various insects, and other small live invertebrate foods. An adult frog can eat food items much larger in relation to its size than most other dendrobatids. Golden Poison Frog is a very important frog to the local indigenous cultures, such as the Choco Emberá people in Colombia's rainforest. The frog is the main source of the poison in the darts used by the natives to hunt their food. The Emberá people carefully expose the frog to the heat of a fire, and the frog exudes small amounts of poisonous fluid. The tips of arrows and darts are soaked in the fluid, and keep their deadly effect for over two years.


In many ways, humans have benefited from the Golden Poison Frog. Yet today, the wild frogs are in danger of extinction. They live in only certain parts of tropical rainforests that are disappearing as deforestation and farm land development continues in various parts of the world.

Rabu, 10 Agustus 2011

Kuroiwa's Ground Gecko


True Wild Life | Kuroiwa's Ground Gecko | Kuroiwa's Ground Gecko, or the Okinawan Ground Gecko, is a species of lizard in the Gekkonidae family. It is endemic  to Japan.  Kuroiwa's Ground Geckos only live on the Okinawa Islands and Tokunoshima of the Amami Islands.


The Kuroiwa's Ground Gecko has features similar to what a lizard has. The number of Kuroiwa Ground Gecko is becoming fewer because the outside animals that human have brought in often attack them, and size of forests is shrinking. Kuroiwa's Ground Geckos eat insects, spiders and worms. Kuroiwa's Ground Geckos can't climb up a tree because they have no specialized toe pads like other geckos do. They mainly roam around on the ground.


The Kuroiwa's Ground Gecko is a very unusual creature that only lives on the Okinawa Islands and Tokunoshima of the Amami Islands. Unlike other geckos, it can close its eyelids and has no specialized toe pads. The Kuroiwa's Ground Gecko has features similar to what a lizard has. Because the pattern of the skin varies depending on which island it lives, the Kuroiwa's Ground Gecko is further separated into four different species.


The number of the Kuroiwa's Ground Gecko has become fewer because of forest clearing. It also faces problems like other creatures living in Okinawa may have. For itself being so exotic, Kuroiwa's Ground Gecko is also popular to keep as a pet. Even it is forbidden to keep the Kuroiwa's Ground Gecko as a pet but the human still continue ignore the rule. There are still many trades of the Kuroiwa's Ground Gecko in the black market.

Senin, 30 Mei 2011

Okinawa Rail


True Wild Life | Okinawa Rail | The Okinawa Rail is a flightless bird that only lives on the main island of Okinawa. It is endemic to Okinawa Island in Japan where it is known as the Yanbaru Kuina. Its existence was only confirmed in 1978 and it was formally described in 1981 although unidentified rails had been recorded on the island since at least 1973 and local stories of a bird known as the agachi kumira may refer to this species.


It is a medium-sized and almost flightless rail with short wings and tail, olive-brown upperparts, black underparts with white bars and a red bill and legs. It occurs in subtropical moist forests and in neighbouring habitats. It nests and feeds on the ground but usually roosts in trees. It is classified as an endangered species and is threatened by habitat loss and introduced predators.


The Okinawa Rail  is a poor flyer but it can run rapidly. It spends most of its time on the ground but usually roosts in trees, climbing up to sleep on a branch or sloping trunk. In the morning, it preens and stretches before dropping straight to the ground. It is usually found in dense cover but comes into the open to bathe. It bathes for short bouts of 2-4 minutes before preening for 4-20 minutes. It feeds on lizards, amphibians, snails and large insects such as locusts. Food is mainly taken from the forest floor but may also be taken from shallow water.


The Okinawa Rail is in great danger of disappearing for other reasons: forests clearing and traffic accidents. But the conservation activities have not progressed much. One reason is that nobody really understands how the Okinawa Rail lives. Without knowing well about the creature, like where the Okinawa Rail lives, what it eats, or how it raises its children, and how far it travels, people cannot move forward with the conservation activities. Besides the Okinawa Rail, there are many other kinds of flightless birds that are suffering from the outside animals in which human have brought in.

Senin, 02 Mei 2011

Kowari


True Wild Life | Kowari | also known as the Brush-tailed Marsupial Rat, Kayer Rat, Byrne's Crest-tailed Marsupial Rat, Bushy-tailed Marsupial Rat and Kawiri, is a small carnivorous marsupial native to the dry grasslands and deserts of central Australia. It is monotypical of its genus.  The Kowari is a ground dwelling carnivorous marsupial, living either in its own dug burrow or in the hole of another mammal. The Kowari is a solitary animal and marks its territory with secreations from a scent gland and leaving scats and urine at certain places throught their home teritory When approached, Kowari are very aggressive with much hisssing and chattering and thrashing of its tail.


Sexual maturity in a Kowari is reached in the first year of life but breeding seldom takes place until the second year between May and December. The female Kowari (who may produce 2 litters per season) carries up to six young on her teats for about eight weeks and suckles them in a nest (of soft materials) for a further eight weeks. Young Kowaris may ride on their mothers side or back (2-3 months old). The young become independant 100 days after birth.


The Kowari is well adapted to life in the central desert and does not need to drink, as it derieves needed moisture from its food. When cold and food supply is scarce, the Kowari may become torpid (a form of hibernation). By day, it sleeps in a burrow (sometimes can be seen "Sunbaking"), and at night it is a fierce predator on insects, the larger arthropods, and small vertebrates (eg birds, rodents, lizards) The Kowari can stalk like a cat and uses a direct neck bite when killing large prey.


Its range seems to have contracted considerably in recent decades but it is not clear whether this is an indication of its impending endangerment or of cyclical changes in the density of an opportunistic species, self regulating its numbers to survive in a harsh enviroment. So at this stage its Status is listed as Vulnerable Distribution: 100,000-300,000 square kilometres

Jumat, 08 April 2011

Yellow-Eyed Penguin


True Wild Life | Yellow-Eyed Penguin | The yellow-eyed penguin is one of the few penguin species found north of the Antarctic Ocean, and as it's name suggests, this species of penguin is easily idenitfied by it's yellow coloured eyes and bright yellow band that runs from it's eyes round the back of the yellow-eyed penguin's head. The yellow-eyed penguin is found off the coast of the south island of New Zealand where this species gathers in colonies along the beaches and boulder fields. The yellow-eyed penguin is also found on a few of the islands of the main island including Stewart, Auckland and the Campbell Islands.


The yellow-eyed penguin generally searches for food up 10 miles offshore, and travels (on average) around 15 miles away from the colonies nesting site. The yellow-eyed penguin leaves the colony at dawn and returns the same evening during chick rearing, although may spend 2 or 3 days at sea at other times. The yellow-eyed penguin is one of the larger species of penguin with adult individuals reaching 75cm in height, with the males generally being slightly larger than the female yellow-eyed penguins. The yellow-eyed penguin was thought to have been closely related to the tiny little penguin found in a similar area, although recent research suggests that the two are actually fairly genetically different.


The yellow-eyed penguin is a carnivorous animal, that like all other penguin species, survives on a diet that is only comprised of marine animals. Krill and small crustaceans make up the bulk of the yellow-eyed penguin's diet along with larger organisms including squid and various species of fish. The yellow-eyed penguin is usually found nesting in the forests and scrub that line the New Zealand coast and although historically undisturbed, the yellow-eyed penguin now has a number of land-dwelling predators including cats, dogs and foxes along with rats and weasels that hunt their eggs.


On average, the yellow-eyed penguin breeds once a year, forming pairs that usually remain faithful to one another. The female yellow-eyed penguin lays two eggs in her nest in the forest which are incubated by both parents for up to a couple of months, when only one of the eggs will usually hatch. The yellow-eyed penguin chicks are fed and kept warm by their parents and remain with them until the chicks are nearly a year old. Today, the yellow-eyed penguin listed as an endangered animal with an estimated wild population of less than 4,000 individuals. It is now the rarest penguin in the world due to deforestation and the introduction of mammalian predators.

Wrasse


True Wild Life | Wrasse | The wrasse is a typically small species of fish, found in the coastal waters of the world's major oceans. The Cleaner wrasse is the most commonly known wrasse species as it is often seen alongside other marine animals, including sharks. There are more than 500 different species of Wrasse found in the shallower coastal waters and coral reefs, of the Pacific, Indian and Atlantic oceans. Wrasse most commonly inhabit areas that have an abundance of both food and places to hide, making coral reefs and rocky shores the perfect home for the wrasse.


Cleaner wrasse are the most well-known wrasse species as they are often seen going into the mouths of large marine animals in order remove the dead material inside. Cleaner wrasse feed on dead tissues, scales and parasites that lurk inside the mouth of the larger animal, and few are actually eaten by the predator that they are assisting. Wrasse come in a variety of colours and sizes depending on the species of wrasse. Wrasse tend to be relatively small in size, with many species of wrasse being less than 20 cm in length. One species of wrasse however is enormous in comparison, growing to more than 2 meters long.


Wrasse are carnivorous animals that have thick lips with a row of teeth that usually face outwards. The mouth of the wrasse is protractile which means that it is capable of extending forwards. Wrasse feeds on a number of small invertebrates, small fish and food particles in the water. Wrasse are also known to follow large predatory fish, eating the trail of left-overs that it leaves behind it. Due to their small size, wrasse have numerous predators in their natural environment including larger fish, such as lionfish, dogfish and barracuda and wrasse are even eaten by some smaller species of shark.


Wrasse are known to live for a relatively long-time particularly for their small size. Wrasse mate by releasing their eggs and sperm in to the water, which are fertilised and become part of the plankton until they are big enough to join the reef. Female wrasse lay thousands of eggs at at time so the wrasse population numbers are relatively high.

Kamis, 07 April 2011

Wolverine


True Wild Life | Wolverine | The wolverine is a medium sized mammal that despite it's bear-like appearance (and it's name) is most closely related to the weasel. The wolverine is known to be strong and vicious and is said to have immense strength in comparison to it's size. The wolverine is found throughout Canada, Europe, parts of North America and the Arctic Circle where the wolverines inhabit mountainous regions and dense forests. Wolverines are also known to venture into more open areas such as plains and farmland when they are in search of food.


The wolverine generally eats mice, rats and other small mammals, birds and eggs during the summer months when these small animals are in abundance. During the bitter winter however, when snow covers the ground, the wolverine tends to hunt larger animals such as reindeer (caribou), sheep and moose. Despite the fact that the wolverine is known to be capable of hunting down and killing animals that are so much bigger than itself, the wolverine tends to prefer to scavenge the kills of other animals such as wolves and bears. The wolverine will let the larger predators hunt the prey down and the wolverine then chases the hunter away by showing its teeth and growling fiercely. Then the wolverine is left to eat the kill. The wolverine uses its large teeth and powerful jaws to crush large bones and eat meat that has been frozen in the unforgiving Arctic winter. 


The wolverine also has long, sharp, powerful claws that the wolverine uses to catch it's prey and to defend itself from predators and other wolverines. The wolverine also uses it's claws for climbing and digging. Like the skunk, the wolverine has a strong-smelling fluid called musk which the wolverine uses to warn others to stay away. Wolverines also have a thick coat of brown fur to protect them from the freezing cold temperatures. The wolverine has large feet help it move across the soft snow, with five sharp claws on each foot. Wolverines are highly territorial animals and they will fight other wolverines to defend their territory. Wolverines are not particularly fast movers (although they are known to reach speeds of more than 30mph when needed), so they do not chase or stalk their prey. However, wolverines are good climbers and often rest in trees, where the wolverines wait until the right moment to pounce on their prey from the trees or large rocks.


The female wolverine has one litter every two or three years. She digs a den with tunnels in a snowdrift that is near piles of rocks. After a gestation period of nearly 2 months, the female wolverine gives birth to a small litter of baby wolverines (known as kits), usually 2 or 3 kits are born. The mother wolverines nurses her wolverines kits until they are around 10 weeks old and are then big enough and strong enough to start learning to hunt for themselves. Wolverines usually live to between 8 and 13 years old although some wolverine individuals in captivity have been known to nearly reach the age of 20! The wolverine is considered to be a near threatened species as the wolverine numbers are declining due to hunting and habitat loss.

Wolf


True Wild Life | Wolf | The wolf is thought to be an ice age survivor, dating wolves around 300,000 years ago. The wolf is accepted to be the ancestor of the domestic dog as the wolf is thought to have selectively bred in order to breed appealing traits typical of puppies and to eliminate the not so appealing traits of adult wolves. The grey wolf is a highly adaptive animal found in all kinds of terrain. Wolves inhabit forests, deserts, mountains, tundras, grasslands and even urban areas with the wolf being a particularly dominant and ruthless predator within it's environment. They vary in color from pure white to pure black and every shade of brown and gray inbetween. At one time the wolf had the widest distribution of any mammal. The biggest wolves on earth live in Alaska and average 125-135 lb. One specimen was taken that weighed 200 lb. The smallest wolves live in Iran and average about 60 lb.


The wolf lives to be approximately 10 years old in the wild. Wolves live in packs that generally consist of the alpha male wolf, his mate the alpha female, and their offspring of various ages. Other wolves may also join, but it is the parents that are the leaders. The wolf has no real natural predators; their biggest threat is other wolf packs on adjacent territories. The wolf has been known to live up to 20 years old in captivity. Wolves are carnivorous animals and generally hunt large animals but wolves will also hunt smaller animals if they are need of their daily meal. Wolves hunt together in their packs and work together as a team in order to catch and kill a large animal such as moose and deer. Wolves are opportunists and will not waste their energy chasing a healthy deer 10 miles when an injured or sick one is available. The native Alaskan peoples call the wolf the "wild shepherd of the caribou".


Wolves have a layer of thick fur which is particularly needed for those wolves that inhabit areas of the Arctic circle where it can be extremely cold. It is during the winter months in these areas that calories are most critical . Larger animals such as elk and deer suffer greatly from the cold and lack of food to eat and it is during this time that the prey of the wolf is at its slowest and therefore is easier to catch. Wolves are considered to be an endangered species today as wolves have been widely exterminated from their former ranges by hunting, poisoning, and trapping to procure their fur and to protect livestock. Wolves have also been severely affected by habitat loss and have been pushed into smaller and smaller territories where the food source may not be plentiful enough to sustain a hungry wolf pack and where heavy inbreeding occurs.


Wolves tend to mate in late winter to early spring and the wolf cubs are born are born a couple of months later when the weather is warmer and prey is abundant. The wolf cubs then have the rest of the year to grow stronger in order to be able to survive their first cold winter. Wolf cubs stay with their mother in the wolf pack with the male wolf cubs often leaving to form a pack of their own. Wolves can interbreed freely with dogs, redwolves, coyotes, and jackals to produce fertile offspring. This is a case of incomplete speciation. There are physical, behavioral, and ecological differences between these species, but they are fully genetically compatible. None of the animals in this group can breed with foxes, which are too far separated genetically.

Selasa, 05 April 2011

White Tiger


True Wild Life | White Tiger | The white tigers originated in the pure Bengal strain in India. Later in captivity Siberian was crossed in to make a bigger more impressive white tiger. They do have some pigment, so they are not albinos. The white tiger has a shorter life expectancy than the orange tiger, thought to be due to the white tigers mutated genes and to the inbreeding depression necessary to perpetuate the bloodline. The white tiger was always rare to come across in the wild in India, and none have been seen in the wild for over 50 years. The gene that causes the background to be white is a simple recessive. For that reason to produce whites they must be mated either to other whites or to normal orange tigers that are carriers of the white gene. The white tiger has been known to give birth to an orange tiger when mated to an orange male. Cubs of both colors occur in the same litter.


White tigers have also sadly appealed to those who are rich who either display the white tiger in captivity or killed the white tigers for their fur. For that reason white tigers are no longer seen in the wild. All were captured for captive breeding programs or killed as trophies for rich hunters. It has been speculated that some white tiger individuals are born with a blue tinge to their black stripes. Although this has not been recorded, it is possible for a genetic mutation to occur diluting the black stripes of the white tiger a blue/gray color. This dilution of black to blue is common in horses, cats, and dogs.


As white tigers are simply a different coloured version of the normal orange tiger, there are very few differences (if any at all) in the white tiger's behaviour. The white tiger lived in a jungle habitat where there was plenty of cover for the white tiger to remain hidden and to keep on the look out for potential prey. However, they did tend to stand out against their backgrounds and did not camofluage as effectively as normal orange tigers


The tiger is a carnivorous mammal and a fearless predator hunting large mammals including deer, wild boar and cattle. Tigers are extremely stealthy animals and are able to sneak up on their prey and catch it off guard. This makes the tiger a ruthless and dominant predator within its environment. The tiger is a solitary animal and it requires a large territory in order to ensure that there is an adequate food supply. Tiger cubs remain with their mother until they are strong enough and experienced enough to hunt for themselves.