Showing posts with label Animals. Show all posts
Showing posts with label Animals. Show all posts

Monday, November 16, 2009

Bird Watching Tips




Bird watching is a fun and relaxing experience that can take you to different places and allow you to get a glimpse at the survival techniques that different birds utilize for nesting and raising their young, socializing and finding food, or singing to attract friends and mates. Ways to get the most out of your bird watching experience involve knowing what gear to bring, times of day that birds are most active, and knowing tips for identifying the birds and still have a comfortable and enjoyable time.

Beginning Bird Watching:



For beginners, consider teaming up with professional bird watchers. There are groups you can join, such as the Audubon Society or American Birdwatching Association. Not only do they offer magazines, articles and books, but they also have a list of birds you can look for. Sometimes, they have field trips you can go on to get some experience in bird watching.

When and Where To See Birds:

You can see birds at different times of the day, but certain birds have times they are more active. For example, songbirds start singing and eating two to three hours before sunset. Right after the sunrise, eagles and hawks get active because they soar in the warmer, thermal air currents. Owls are more active at night when they are looking for food with their night vision, and shorebirds feed after high tide.

Watching Birds At Feeding Time:

You can offer bird seed, water and shelter for birds in your backyard or garden and attract birds to watch. You can also find them in their natural habitat, eating the foods they would normally eat. Songbirds like seed and many bird types like niger, millet and sunflower seeds. Peanut butter attracts a lot of birds like cardinals, woodpeckers and nuthatches, although they also like suet. Hummingbirds are especially drawn to red and like sugar water in feeders. Some people add a drop of red food coloring. Birdbaths are a place to see many birds, because not only do they use them for a drink, but enjoy splashing on hot days.

Looking For Breeding Birds:

Birds breed at certain seasons and some migrate to nesting grounds. The majority of birds breed in the spring and summer so that the babies are ready for fall migration. They are harder to identify in the fall because some put on duller colors for the migration and some put on heavier feathering.

Spotting and Identifying Birds:

Birds are easily alarmed, so you need to move stealthily. Basic clues to look for and listen for when identifying a bird are: its habitat, plumage and color, behavior, silhouette and the songs or calls it makes. Also, looking at the beaks can give you a clue and watching what they are doing with it. Woodpeckers have rigid beaks for chipping wood, while hawks, eagles and owls have sharply hooked beaks for tearing up prey. Most backyard birds like cardinals, finches and sparrows have conical beaks while shorebirds have long, slender bills for digging in the sand and prying open shells.

Bird Watching Gear To Bring and Wear:

Of course, binoculars, cameras and something for taking notes is something you need. You may want to keep track of the time of day and activity you witnessed particular birds. You may also want to write down characteristics of the birds you are not familiar with so that you can look them up later, or take along a bird identification guidebook.

You will want to dress in dull colors so that you blend into the surroundings. Camouflage is the thing to keep in mind to see the most birds. Also, fabrics that rustle, snag or squeak will scare birds off. You may need rain gear, such as boots and warm clothing. Owls are best seen and heard at night, so a flashlight might come in handy. You might want to consider a hand-held recorder for songs and chirps of birds that you don't recognize to look up later.

After Your Bird Watching Experience:

This is a time to go through your notes and see if you can identify birds you are not familiar with. You may want to get a tape of different bird songs and calls to assist with identification. You may also need to go through your field guide that shows characteristics of certain birds and detailed pictures.

Bird watching is a fun and relaxing hobby that doesn't take much in the way of special equipment or extra expense, but can provide hours of entertainment.

Source :http://www.submityourarticle.com

Wednesday, October 21, 2009

Top 10 Most Endangered Species on Earth



1. Siberian Tiger

With estimates of less than 200 Siberian Tigers left (most of which live in nature reserves), this cat is one of the most endangered species in the world. Threatened by a loss of habitat and poachers who kill the tigers for their skins and their meat, the great cat is in danger of disappearing.

2. Loggerhead Turtle

Found in the Mediterranean and Black Seas, as well as the Atlantic Ocean, this turtle faces many obstacles. Once hunted for its meat and eggs, many Loggerhead turtles are caught in fishing nets and in Turkey, large hotels have been build directly on its breeding grounds all of which hinder the survival of this great reptile.

3. Jackass Penguins



Jackass Penguins face a myriad of threats, from oil spills and pollution to a dwindling seal food supply, which makes this penguin prey rather than peer. Once the most common sea bird in South Africa, the Jackass Penguin is one of the 10 most endangered species on earth.

4. Black Rhinoceros

Found in West Africa, the Black Rhinoceros is critically endangered and one of the 10 most endangered species on the earth. It is estimated that there are less than 2,500 of these great creatures left in the wild. Unlike many other species, loss of habitat has not been the main cause of dwindling numbers, instead poaching is this mammal’s greatest enemy. Their horns are extremely valuable and great numbers of these impressive beasts are being slaughtered for profit. The good news is that there are conservation actions in place and animal activists across the globe are doing what they can to keep the Black Rhinoceros off the list of extinction.

5. Greater Horseshoe Bat

Current estimates show that there are approximately between 4,000 and 6,000 Greater Horseshoe Bats left in the wild. Victims of insecticides, which have been used to kill insects found in crops, the Greater Horseshoe Bat is one of the 10 most endangered species on earth.

6. Great Apes

Amongst the world’s most threatened species are the great apes of Africa and Asia. Africa’s gorillas, chimpanzees and bonobos live in regions of the country ripe with war and are being hunted for the commercial bush meat trade. In addition, disease and loss of habitat are causing the great apes to dramatically decline in numbers. Thanks to deforestation and construction in Asia, the habitat of the Orangutan is rapidly being destroyed. The good news is that conservation efforts are in place to save these primates from extinction.

7. Yangtze River Dolphin

This fresh water dolphin is quickly losing its habitat; the Yangtze River in Eastern China is one of the busiest and most polluted waterways in the world. The Yangtze River Dolphin is unique to others of its kind thanks to its long, upturned beak and low triangular dorsal fin. The female is usually larger than the male and both sexes are light blue with smooth white underbellies. It is feared that this graceful mammal may already be extinct, so few numbers of them can be found and latest studies suggest that they have not survived the threat to their environment.

8. Riverine Rabbit



Found in the Karoo Desert in South Africa, the Riverine Rabbit has lost most of its habitat to farming and development. Studies estimate that there are less than 250 of these rabbits left making them one of the 10 most endangered species on earth. The Riverine Rabbit is easily identifiable by the stripe of dark brown fur that runs from one corner of the mouth and across the cheek to the bottom of the ear. Considering they are rabbits, this species breeds very slowly making it difficult for the species to recover from the huge losses to their population.

9. Bactrian Camel

Studies estimate that there are less than 1,000 of these camels left on the planet thanks to an unforgiving habitat in the Gobi Desert. Although these mammals are hearty and can survive drought and food shortage, their numbers are dwindling thanks to loss of habitat and hunting. These two humped camels are smaller than most of its relatives and is well suited to its harsh life in the desert. Its long, narrow nostrils can close to protect the camel during sandstorms and its eyes are equipped with a double row of thick eyelashes to keep them free of debris. Without serious conservation efforts, the numbers of Bactrian Camels will continue to decline and moving the mammal up on the list of the top 10 most endangered species on earth.

10. Hirola

Africa’s most endangered antelope, the Hirola was once common throughout Eastern Africa. Its numbers have drastically lowered with population estimates being placed at 600 individuals. Threatened by poaching and loss of habitat, without serious conservation efforts, the Hirola faces extinction.

Source :http://www.catalogs.com

Sunday, October 11, 2009

10 Most Poisonous Animals in the World

10 Most Poisonous Animals in the World

1. Box Jellyfish




The top prize for The World Most Venomous Animal,would go to the Box Jellyfish. It has caused at least 5,567 recorded deaths since 1954. Their venom is among the most deadly in the world. Its toxins attack the heart, nervous system, and skin cells. And the worst part of it is that jelly box venom is so overpoweringly painful, that human victims go in shock, drown or die of heart failure before even reaching shore. Survivors experience pain weeks after the contact with box jellies.

You have virtually no chance to survive the venomous sting, unless treated immediately. After a sting, vinegar should be applied for a minimum of 30 seconds. Vinegar has acetic acid, which disables the box jellys nematocysts that have not yet discharged into the bloodstream (though it will not alleviate the pain). Wearing panty hose while swimming is also a good prevention measure since it can prevent jellies from being able to harm your legs.


Jelly box can be found in the waters around Asia and Australia.

2. King Cobra




The King Cobra (Ophiophagus hannah) is the worlds longest venomous snake - growing up to 5.6 m (18.5 ft) in length. Ophiophagus, literally means snake-eater as it eats other snakes. One single bite of this deadly snake can easily kill a human. This snake is even capable of killing a full-grown Asian Elephant within 3 hours if the larger animal is bitten in a vulnerable area such as the trunk.

Its venom is not as toxic as other venomous snakes, but King Cobra is capable of injecting 5 times more venom than black mamba and can result in mortality up to 5 times faster than that of the black mamba. It is quite widespread, ranging across South and South-east Asia, living in dense highland forests.

3.. Marbled Cone Snail




This little beautiful looking Marbled Cone snail can be as deadly as any other animal on this list. One drop of its venom is so powerful that it can kill more than 20 humans. If you ever happen to be in warm salt water environment (where these snails are often found) and see it, dont even think of picking it up. Of course, the true purpose of its venom is to catch its prey.

Symptoms of a cone snail sting can start immediately or can be delayed in onset for days. It results in intense pain, swelling, numbness and tingling. Severe cases involve muscle paralysis, vision changes and breathing failure. There is no antivenom. However, only about 30 human deaths have been recorded from cone snail envenomation.

4. Blue-Ringed Octopus




The Blue-Ringed Octopus is very small, only the size of a golf ball, but its venom is so powerful that can kill a human. Actually it carries enough poison to kill 26 adult humans within minutes, and there is no antidote. They are currently recognized as one of the worlds most venomous animals.

Its painless bite may seem harmless, but the deadly neurotoxins begin working immediately resulting in muscular weakness, numbness, followed by a cessation and breathing and ultimately death.

They can be found in tide pools in the Pacific Ocean, from Japan to Australia.

5. Death Stalker Scorpion




Contrarily to the popular belief most of the scorpions are relatively harmless to humans as stings produce only local effects (pain, numbness or swelling). However, the Death Starker Scorpion is highly dangerous species because its venom is a powerful cocktail of neurotoxins which causes an intense and unbearable pain, then fever, followed by coma, convulsions, paralysis and death. Fortunately, while a sting from this scorpion is extremely painful, it would be unlikely to kill a healthy, adult human. Young children, the old, or infirm (with a heart condition) are at the biggest risk.
Death stalker scorpions are spread in North Africa and Middle East.

6. Stonefish




Maybe Stonefish would never win a beauty contest, but it would definitely win the top prize for being The World Most Venomous Fish. Its venom causes such a severe pain that the victims of its sting want the affected limb to be amputated. It is described as the worst pain known to man. It is accompanied with possible shock, paralysis, and tissue death. If not given medical attention within a couple of hours It can be fatal to humans.

Stonefish stores its toxins in gruesome-looking spines that are designed to hurt would-be predators.

Stonefish mostly live above the tropic of Capricorn, often found in the shallow tropical marine waters of the Pacific and Indian oceans, ranging from the Red Sea to the Queensland Great Barrier Reef.

7. The Brazilian wandering spider




The Brazilian Wandering Spider (Phoneutria) or banana spider appears in the Guinness Book of World Records 2007 for the most venomous spider and is the spider responsible for most human deaths.

This spider is believed to have the most potent neurotoxic venom of any living spider. Only 0.006mg (0.00000021oz) is sufficient to kill a mouse. They are also so dangerous because of their wandering nature. They often hide during daytime in highly populated areas inside houses, clothes, boots, and cars.

Its venomous bite causes not only intense pain, the venom of the spider can also cause priapism - uncomfortable erections lasting for many hours that lead to impotence.

8. Inland Taipan




The prize for The Worlds Most Venomous Snake goes to the Inland Taipan of Australia. Just a single bite from this snake contains enough venom to kill 100 human adults or an army of 250,000 mice. Its venom is at least 200 - 400 times more toxic than a common cobra. The Inland Taiwans extremely neurotoxic venom can kill an adult human in as little as 45 minutes. Fortunately this snake is very shy and there have been no documented human fatalities (all known bites were treated with antivenin).

9. Poison Dart Frog




If you ever happen to be running through the rain forests somewhere in Central or South America, do not ever pick up beautiful and colorful frogs - it can be the Poison Dart Frog. This frog is probably the most poisonous animal on earth.The 2 inch long (5cm) golden poison dart frog has enough venom to kill 10 adult humans or 20,000 mice. Only 2 micrograms of this lethal toxin (the amount that fits on the head of a pin) is capable of killing a human or other large mammal. They are called dart frogs because indigenous Amerindians use of their toxic secretions to poison the tips of their blow-darts.. Poison dart frogs keep their poison in their skins and will sicken or kill anybody who touches or eats it.

10. Puffer Fish









Puffer Fish are the second most poisonous vertebrate on earth (the first one is golden dart Frog). The meat of some species is a delicacy in both Japan (as fugu) and Korea (as bok-uh) but the problem is that the skin and certain organs of many puffer fish are very poisonous to humans.

This puffy fish produce rapid and violent death..Puffers poisoning causes deadening of the tongue and lips, dizziness, vomiting, rapid heart rate, difficulty breathing, and muscle paralysis. Victims die from suffocation as diaphragm muscles are paralyzed. Most of the victims die after four to 24 hours. There is no known antidote, Most deaths from fugu happen when untrained people catch and prepare the fish.

Statistics show that there were 20 to 44 incidents of fugu poisoning per year between 1996 and 2006 in all of Japan and up to six incidents per year led to death. Since Fugus poison can cause near instantaneous death, only licensed chefs are allowed to prepare it.

Tuesday, September 15, 2009

The Top 10 Most Endangered Species

According to the World Wildlife Federation (WWF) the top 10 most endangered species are:

1. Black Rhino The Black Rhino is native to southern and east Africa. Since 1970, the Black Rhino population has declined by 90% to less than 3,000. They are killed primarily for their horns. Trade of Black Rhinos has been banned for more than twenty years. Although having banned trading of the species, there still continues to be a great demand for Rhino parts.
2. Giant Panda The Giant Panda is native to China. Fewer than 1,000 remain in their native habitat of China. The main reason for their decline is due to loss of natural habitat and poaching.
3. Tiger Tigers are native to tropical zones in Southeast Asia and temperate regions like the Russian Far East. Less than 6,000 tigers remain in the wild. The most urgent threat to tigers is poaching for body parts and bones used in traditional Asian medicines.
4. Beluga Sturgeon Beluga sturgeons are ancient living fish fossils are found in the Caspian Sea. They are valued throughout the world by connoisseurs for their superior quality caviar. Poaching is out of control due to excessive demand and high prices paid for the Sturgeons' "pearl-like" caviar.
5. Goldenseal Goldenseal is a herb is favored by naturopathists for its perceived ability to heal numerous ailments from hemorrhoids to allergies. Goldenseal is native to the hardwood forests of North America. The demand for Goldenseal has recently leaped more than 30%.
6. Alligator Snapping Turtle The alligator snapping turtle is prized by turtle trappers and dealers for its rare meat. It is the largest freshwater turtle in North America. Alligator snapping turtles are quickly being depleted due to increased shipments to many international world markets including Asia.
7. Hawksbill Turtle the Hawksbill turtle is found mainly around tropical reefs. The three foot length Hawksbill Turtle species, named for its distinctive snout, is becoming extremely vulnerable due to their slow reproduction rates and high volume of illegal trade for the prized jewel-like "tortoise shell."
8. Big Leaf Mahogany Demand for the red colored wood goes unabated because of worldwide consumer demand for quality mahogany hardwood furniture. Mahogany trees are widely distributed in tropical forests from Mexico to the Amazon Basin. However, the species grows naturally only as individual trees rather than in groups of large forest stands. Wholesale stripping of Amazon forests has resulted in perhaps 70 per cent of the world's supply being depleted.
9. Green-Cheeked Parrot The Green-cheeked parrot is native to Mexico. It has the ability to mimic the human voice. The Green-cheeked parrot has been significantly reduced in numbers due to a huge demand for these lovely pet birds, especially from the United States. Even after prohibiting the sale of these green-cheeked birds, droves of the species are still being illegally traded across the Mexico/US border.
10. Mako Shark The Mako Shark is highly sought for its tender meat, and especially in Asian markets, for their shark fins which have even greater value for medicinal purposes. Some of the species are merely stripped of their prized fins by the international fishing fleets and then are thrown back into the depths, left to die.

Source : http://www.mamashealth.com