why three stevia



foxes
The fox is clever and cunning animal. At present there are 27 species of foxes, but really, only 12 belong to the genus Vulpes foxes, these animals are the smallest dogs, however, they have different characteristics.

zorrosEn First, the fox does not bark like other dogs, nor live in packs, alone prefer to walk on your own. Foxes are nocturnal animals, so that they will be active at night, it is strange to see them moving during the day, and when they do it is because something is wrong in this case may be looking for food sources, may be sick, or escaping threats from their natural environment. One of the greatest threats to the foxes are humans because they often invade their habitats. Humans hunt foxes primarily for their skins, this was once a problem now days skins of these animals do not have the same demand on the market.

The fox is considered an animal of medium size and actual size may vary depending on the species it. This animal can develop in any area because it is highly adaptable to changes in their environment, which is why in these places its development is good, controlled in some seasons Hunting is allowed, otherwise many of they would starve.

Foxes are animals of red and brown color, and also have white areas on your body. They are small dogs with long noses, and long pointed ears. Have excellent hearing and sense of smell enables them to avoid danger and find food sources.

Foxes eat a variety of foods, such as rabbits, beetles, worms, and fruit growing in your environment. They are also known to consume foods that people discarded. These animals have been digging in garbage cans to find food. The anatomy of foxes is designed to give you speed when going to capture their prey.

Foxes can be found in a variety of environments, including plains, mountains, cold places, and even in desert areas. There are very few places where this animal is not able to survive. Foxes are unpopular animals and are usually associated with evil.

Humans appear to be the greatest threat to the survival of these animals. In general, right now, foxes have concerns, however, the numbers are much less than they were before. Currently many species have disappeared, and because of this program are being implemented for their preservation.

On the fox it has been much research is why some have been transferred successfully to Australia, where they are developing very well. Foxes grow very well in captivity and there can be studied more calmly. They are fascinating animals and still have to learn a lot about them.

A serious problem with foxes is that they are susceptible to different diseases that exist in nature. These animals are solitary and this causes many problems affecting them, that is why a large number of foxes have died, however, its ability to adapt well to change, it has always allowed them to increase in number.

Here are some of the most frequently asked questions about foxes.

How big are the foxes?

The average weight of a male fox in Europe is 6.8 kg (15 lbs), for a female 5.7 kg (12.5 lbs). Heavier foxes can weigh up to 10 kg and excess weight is largely due to accumulated fat. Putting this into perspective, the foxes are slightly heavier than an average cat, but less than half the weight and about three quarters of the height of a greyhound. So, foxes are small animals, although their long fur makes them look bigger than they really are.

How long live foxes?


young fox Grisén nature, not long: the mortality rates usually vary between 50% and 70% annually. 50% per year, only a quarter of the foxes live up to two years of age, 12% to three years, 6% four years, and very few live more than six years. Exceptionally, a wild fox can survive ten years, but by then it will suffer arthritis and lost most of his teeth. In captivity, foxes can live up to fourteen.

Do foxes hunt in packs?

No: this is a myth. Foxes hunt alone, and it is rare to see two or more adult foxes together. Foxes move and hunt alone, sometimes they meet other foxes at night, but these social contacts generally do not last more than a minute or two. During summer female puppies can follow when out hunting, the female usually hunt alone and will take food for puppies who seem to learn by watching her mother instead of participating in the hunt.

Do foxes kill and eat their young?

It is not as common, but it happens. If more than one female fox in a group gives birth, the litter of fox subordinate is sometimes (but not always) killed, either by it or by the dominant bitch, puppies are often eaten later. Very rarely, a fox can kill another fox cubs in an adjacent territory and bring them back to their own cubs to eat.

Are the puppies kill and eat each other?

In the first weeks of life, puppies fight to establish dominance, and weaker pups can be removed: around 20% of the pups die in the first four weeks of life, probably as a result of these struggles. Any dead cub, is likely to be eaten by his litter mates, there is no reason to lose such a valuable food source.

Do foxes have natural predators?

Yes: In Europe and America adult foxes are sometimes killed by golden eagles, badgers, wolves, coyotes, bears and many other predators. However, the death toll is generally low, except for the coyotes, not believed to have significant impact on the number of foxes.

When did fox hunting?

The modern form of fox hunting, where people actively hunt foxes with a pack of hounds, is a relatively modern invention, dating from the second half of 1700.

hummingbirds
Hummingbirds or hummingbird is a kind of small bird with which many people are familiar with. There are 343 identified species of hummingbirds live in regions throughout the Americas, both North and South. Because of its large number of species are located as the second largest family of birds in the world.

colibríesEl hummingbirds vary in size depending on the species. To give you an idea of ​​its size, the smallest species weighs about 2.2 grams and the largest about 20 grams. The smaller the bee hummingbird and is also the world's smallest bird.

These lovely birds are named the flick of its wings that buzz. They are actually the smallest of all birds in the world, they are also the least among vertebrates type, which often are intensively studied by researchers.

Another reason why the hummingbird is so loved and researched has to do with the fact that it has the ability to move in ways that other birds can not. It is the only species of bird can fly in all directions, this includes backwards and even upside down.

Hummingbird alimentandoseDurante the coldest times of the year, hummingbirds migrate up to 500 miles, are able to cover large distances each day. The Gulf of Mexico is one of the most common areas where they are looked after during the migration period and has become a very common place for birdwatchers.

The hummingbird mating rituals are also interesting. Known as diving courtship, males climb, at least 60 feet in the air and then quickly fall, make a U-turn, and rebuild it, continue with this process until you have the attention of a female with which can mate.

Many types of food consumed by hummingbirds. Mainly they feed on sap sugar and also eat pollen and even small insects, as a way to get protein. These birds can eat up to 3 times its own weight in food every day. There are rumors about hummingbirds hibernating, but many people dismiss, though this has some truth.

While these birds do not have a typical season to hibernate, they will do if they conserve energy because of the lack of food. So, your metabolism slows down to an extremely low speed, and can continue to survive. Many people offers bird feeders in their gardens, where hummingbirds come to eat, it is a great way to help these birds to thrive. At the same time, many people find great joy to have these birds in his yard, so that the exchange works well for humans and nature.

Life expectancy for hummingbird is often very short, most of them do not live beyond their first year of life and those that do usually only live up to 4 years. In many places these hummingbirds are struggling to survive because their natural habitat is being destroyed.

Problems with lumber, food shortages, and even chemicals and other elements of the environment, have resulted in severe declines in the numbers for some of the species of hummingbird. And despite the efforts of education and conservation can be very difficult to get these numbers go up.

Here are some of the most frequently asked questions about hummingbirds.
How did the name or hummingbird Hummingbird?

I hummingbird or hummingbirds got their name because of the unique buzz they do with their wings during flight.

Where do they live hummingbirds?


Hummingbirds live only in the Americas, by definition, the Americas includes North, Central and South America.

How many species of hummingbirds exist?

There is a little more than 325 species of hummingbirds in the world.

How long I live a hummingbird?

The lifespan of a hummingbird in captivity is 15-17 years. In nature there is usually live as long as in captivity.

feeder colibrí¿Qué if I put a hummingbird feeder in my backyard?

Some hummingbirds were declining in the past, but due to the feeders from home and more flowers planted in gardens across the Americas, in fact, have helped the population of hummingbirds.

Do hummingbirds help pollinate the flowers?

Yes, hummingbirds help spread pollen from flower to flower.

How fast the heart beats a little hummingbird?

Heartbeat of a hummingbird can reach a maximum of about 1,200 beats per minute.

Hummingbirds seem to be very smart, is it true?

Yes, hummingbirds are very smart, in fact, a hummingbird has the biggest brain in the world of birds in proportion to their body size.

Is it true that hummingbirds are the smallest birds in the world?

Yes, the Cuban bee hummingbird is the smallest bird Trochilidae family and is considered the world's smallest bird. They are about 2 to 2 ½ inches long and weighs only 0.06 oz. They were named according to their size, which is literally about the size of a bee.

Is hummingbirds need a perch to eat?

Provide a perch to eat hummingbird is advantageous for the bird because it helps them save valuable energy.

What is the world's largest hummingbird?

The largest in the world hummingbird is the Patagonian giga or more commonly called giant hummingbird. It has a size of about 8 ½ inches.

Is hummingbirds spend most of their time looking for food?

No, it is interesting that hummingbirds spend more than half their time preening, chirping or just hanging out

Did the hummingbird have enemies?

Unfortunately it has predators, which may include crows, jays, frogs, lizards, mice, roadrunners, snakes, squirrels and rats.

Is it true that a hummingbird can fly backwards?

Yes, it is true, the hummingbird is the only bird in the world that can fly backwards. The hummingbird can hover and fly forward, backward, up, down and back.

Is it true that hummingbirds are iridescent in color, are bold in nature, and most are territorial?

Yes, of course, and they are also one of the most popular.