These animals are mostly insects who are definitely small but are also extremely dangerous. They have the ability to inflict a great deal of pain and while we should be lucky we do not come in contact with them, others live amongst them day after day.
1. Anopheles Mosquitoes
This animal is definitely the tiniest most dangerous animal on Earth as it transmits malaria. This disease leads to about 3 million deaths on a yearly basis. These mosquitoes also transmit yellow fever and dengue.
2. Bullet Ant
Even though you may live to tell the tale after getting bitten by a bullet ant, it is an experience that you will never forget. The pain is excruciated and lass for 24 hours. There are certain rituals in some parts of the world wherein young boys are told to keep their hands in gloves that are filled with bullet ants as this marks their entry into adulthood.
3. Army Ants
Individually these ants are not dangerous but can be when they are found in swarms. They are native to Asia and Africa and tend to build anthills as they travel. These ants are dangerous because they can enter a person’s lungs and suffocate him to death. They will enter your house if you leave food uncovered for extended periods of time.
4. Black Widow
This spider’s venom could kill a human being almost instantly as it is not only effective but is secreted in large amounts. The females are bigger and are known to bite the male’s head off after the mating ritual is over.
5. Deathstalker
Deathstalker belongs to the scorpion family and is dangerous becomes its venom is extremely poisonous. The irony is that the venom also has the ability to remove a tumor from the brain and fight against diabetes in human beings.








This waterfall is located in New Zealand is a popular tourist attraction. The height of this waterfall is about 580 meters and is considered to be the most beautiful waterfall in the country.
This waterfall is found in Hordaland, Norway and its cumulative height is about 612 meters. The width of this cascade is great and it falls into the Åkra Fjord. The waterfall is gorgeous and is said to be the most beautiful in the world.
This waterfall is found in California in the United States of America. Its height is about 652 meters and it cascades into the Tenaya Canyon. It is considered to be among the vaguest waterfalls in the Yosemite National Park and if you to see the water fall down the entire length, a strenuous hike will have to be a part of your itinerary.
Mardalsfossen is a waterfall which is found in Norway and its cumulative height is about 656 meters. Despite protests, this waterfall became a part of project that was looking into the benefits of hydroelectricity. If one stands across the Eikedalsvatnet lake, it is possible to the see the entire length of the waterfall.
Yosemite Falls is found in California in the United States of America and is considered to be among the tallest waterfalls in the Northern part of the country. The height of Yosemite Falls has been estimated at 739 meters. It is a very popular tourist attraction and has been said to be a crown jewel of the Yosemite National Park.
The name topping the list is the Caspian Sea in Kazakhstan in Iran. It is 152,239 sq. miles in area, 745 miles in length and is 3,104 feet deep. An interesting fact is that the Romans named the Caspian Sea as Mare Caspium, a sea, as they found it salty. It is both magnificent and beautiful.
The next in the list is Lake Superior. It is situated in U.S.-Canada. It is 31,820 sq. miles in area. It is also 383 miles in length and 1,333 feet in depth. Lake Superior is a stunning picnic spot and should be visited at least once in your whole life-time.
After Lake Superior is Lake Victoria. It is located in Tanzania-Uganda. There is a lot of difference in dimensions between Lake Superior and Lake Victoria. It covers an area of 26,828 sq. miles, is 200 miles in length and 270 feet in depth.
The next in the list is Lake Huron. It covers an area of 23,010 sq. miles. But in length and depth it is bigger than Lake Victoria. It has a length of 247 miles and a depth of 750 feet which is considerably larger than Lake Victoria. It is situated in U.S.-Canada.
The next lake is Lake Michigan in USA. It is 22,400 sq. miles in area. This lake is 321 miles long and 923 feet deep. This lake is even deeper than Lake Huron.
Daintree is known as the rainforest that meets the reef. This place is situated in Northern Queensland and has the rarest species of flora and fauna on earth. You can find several varieties of butterfly, bat, frog and other reptile species in this place. These forests date back to 135 million years and the scenic beauty of this place has to be seen to be believed.
The cloud forests of Equador can transport you to another place. You can see the cloud forests extending on both parts of the Andes and it is noted for its bio diversity especially comprising birds of rare species. The mist and the lush green forests have a beautiful collection of orchids and other flower varieties and birds.
These forests spread to nine countries but most of it lies in Brazil. Being the biggest rain forest in the world the Amazon rain forest has the richest bio diversity found anywhere. You can find a rich collection of beautiful plants, animals, and bird and fish varieties here. Reptile and mamal species can also be found in this exotic forest area.
The Alaskan rainforests are the largest temperate rainforests and you can take a trip to places such as Chilkoot inlet, where lush growth is seen amidst the majestic mountains. You can also see the biggest variety of Bald eagles in this place.
If you wish to see virgin rain forest at its best then Sapo is the place to go. The temperature and humidity makes it quite difficult to reach this part of the earth. Flesh eating organisms can be found in the forest area and malaria is also a risk factor in this place. However, Sapo is truly beautiful. You can see rain forests in every part of this region without the rubber trees that mostly grow in rural parts of Liberia.
The largest carnivores of all time, this huge animal had staggering measurements of 43.3 feet in length, a height of 16.6 feet and weighing heavily over several tons. The Tyrannosaurus Rex was like other tyrannosaurids: a Bipedal Carnivore, having a huge skull and supported by long and strong tail. This animal had big and massive hind limbs and forelimbs were small and had just two digits. There have been findings of the fossils of Tyrannosaurus Rex in North American Rock formations dating back to periods 68.5 million years ago.
The extinct Quagga, famous in Africa, is a subspecies of the Zebra. It was found in large numbers in South Africa’s Cape Province and even the Southern part of the Orange Free State.
The largest carnivorous marsupial in recent times was found in Australia and New Guinea. This animal probably became extinct only during the 20th century and large fossils were found of other related species dating to early Miocene. Hunting was the prime reason for the extinction of the Thylacine: The Tasmanian Tiger.
Was first discovered in 1741 on the Asiatic Coast of Bering Sea by Georg Steller a naturalist who was traveling in the explorer Vitus Bering. The Sea Cow was much larger than the Manatee or Dugong and measured 25.9 feet in length and weighed more than 3 tons. With the appearance of a seal and a whale-like tale, this creature had two fore limbs that were rather huge and lived only in the water. The Sea Cow had no teeth just two bones one above and below in the mouth and the head was smaller in comparison to the body.
Also called the Irish elk or Giant Deer, this was the largest that was found in Eurasia from Ireland to the east of Lake Baikal at Pleistocene and the beginning of Holocene. The Irish Deer was as tall as 7 feet with the antlers alone weighing at 90 pounds.
Crop circles are patterns that are found in fields of rye and corn in certain parts of the world that do not have any explanation as regards to their creation. The crops are bent near the root to create strange patterns in the field. There is a lot of debater of ‘non-human’ creation versus ‘pranksters’ – but there still does not seem to be any consensus.
These are a series of geolyphs – a drawing on the ground – found in the Nazca Desert of Peru, in South America. There are no known records in human history of their creation though it is well established that they are of ancient origin. Present day science is silent on this strange patterns that stretch for over more than 80 kilometers between the Peruvian towns of Nazca and Palpa.
These small, smooth and polished spheres found in a mining region in South Africa, are remarkably regular with well-defined grooves that run along their surface, suggestive of non-natural genesis. Although some scientists offer natural (geological) explanations for their origin, they have not been widely accepted.
This is the popular and all too familiar phenomena of getting the feeling that you have ‘already lived’ a particular moment in your life. Déjà vu has been the topic of heavy scientific research in the 20th century but there is still a coherent theory explaining it to come forward.
Proponents of alternative science put forward several theories to explain the occurrence of ghosts and apparitions and all other paranormal phenomena that go along with it but most of it is bogus. Actual research tries to psychologically analyze the ‘sightings’ but has not made any significant progress.
Also known as the Faint-banded Snake. This reptile was christened John Edward Gray after the legendary explorer, Sir Edward Belcher. The Belcher is by nature quite and amiable, found mostly in the coastal areas near Philippines. The Belcher snake has a poison, which is around 100 times stronger than the Inland Taipan. However, the snake is not known to deliver a lethal dose every time.
It is by default a local of the deserts of Australia. The snake is known to be docile, and coy, which should be good news, for its default venom is strong enough to deliver a fatal blow to around hundred full grown humans. Venom around four hundred times stronger than that of a Cobra.
Another big time exploit in world of snakes. This snake is known for its venom and is spotted around the rim of the Persian Gulf up to those of Australia without fail. A dig of this reptile has enough power to kill 10 men. Also this snake is known for biting without aggravation and is to blame for almost half of all sea snake bites and most of the deaths thereafter.
It is known for its venom which happens to be around fifteen times stronger than that of a cobra. There are accidents of people being bitten by this snake when they end up surprising it. Mostly, because the krait may take a shelter in domestic civil areas.
By the very implication of its name is found on Philippines Islands and has a way of flaring its hood. This way of the cobra has given it a special category among snake charmers.
It is simply the largest of the venomous as it can take on a length up to 13 feet in length and gain somewhere around 9 kilograms of weight. Though it does not come with the strongest of venoms, it sure does know the art of pumping a good quantity of its venom into its victim.
A lot many people consider the Russell’s viper as being the most venomous snake in Asia. Its high presence among civil population has made it quite a killer.
The Black Mamba found in Africa is not a high time man killer because of its nature, but because of the fact that its territory has been invaded by humans and also because it is found in some 14 nations world wide. In fact, besides being a poisonous snake, the black mamba is the fastest snake by all measures, which can reach a speed of around 20 kmph.
It is also known as the ‘Fer-de-lance’ is locally found in many areas of South America. This snake is reputed for having a very bad nature and severe temperament, which make this snake strike a very high, which is not matched by many snakes. There fangs seek heat patterns, an ability which makes them deadly at night hunts. Be it man, animal or simply fun.
It is better known as the Many Banded or Taiwanese Banded krait will be the last mention in our list. The snake is mostly found in the Indian subcontinent. The venom of a multibanded krait is known to paralyze people before killing them.

Although ‘box jellyfish’ denotes the entire Cubozoa class, the most dangerous of them all is the deadly Chironex fleckeri. The venom of this species is the most deadly in the animal kingdom and is reported to be able to kill 60 humans within a period of 3 minutes.
The venom of this dangerous sea snake is several times more potent and deadly than the most venomous land snake. The bite itself is painless and may even go unnoticed by the victim. Symptoms start showing around after half an hour of the bite, and if immediate medical attention is not received, the victim goes into cardiac arrest after six to twelve hours.
Crocodiles are territorial and they do not like intruders. They have been known to attack small boats and canoes and result in human deaths. Though you may argue that this is not exactly an aquatic animal, it hardly matters when you are been attacked by in water.
All of us are familiar with the Great White – the popular star of the movie “Jaws”. Great Whites are expert hunters and know how to immobilize prey and render them helpless while they finish them off. There are reported incidents of Great Whites being responsible for the deaths of innocent swimmers off the coast of USA.
This common name refers to several octopus species of the genus Hapalochlaena – small and beautiful octopuses that have a venom powerful enough to kill humans.
The Southern Elephant Seal is said to be the largest carnivore to have lived till date. The adult males have large proboscis which they use for making roaring sounds that are very loud. They do so during the mating season.
While males can weight 2,000 kilograms, females weigh at least 1,200 kilograms. Their necks are extremely thick and can move with the help of all fours. They take the help of their entire body when they swim and do not use their flippers as much. The Walrus is bald and its skin is wrinkled. When they are young, they are brown in color which fades as they grow older.
This carnivore also goes by the name of the Northern Sea Lion. This species is almost extinct in the northern Pacific. The Stellar Sea Lion is named after Georg Wilhelm Stellar. Their numbers have declined due to unknown reasons in Alaska.
The Grizzly Bear also goes by the name of silvertip bear and is native to North America. Grizzlies are said to stay alone along rivers, ponds and streams. The females can give birth to a minimum of one and a maximum of four young which weigh only 500 grams each. A female Grizzly or sow will attack anyone of anything if her cubs are in danger.
Polar Bears are found in the northern part of the Arctic and are said to float on ice floes through the day. While an adult male stands at 8.5 feet and weighs 900 pounds, a female adult will stand at 6.5 feet and weigh 500 pounds. Each polar bear has a black mouth, nose and eyes and off-white fur.