Friday, October 14, 2011

Dengue mosquito

dengue mosquito life cycle picture
dengue mosquito
dengue mosquito
dengue mosquito
dengue mosquito
dengue mosquito
dengue mosquito

Monday, October 10, 2011

Baboon monkeys

Baboons are African and Arabian Old World monkeys belonging to the genus Papio, part of the subfamily Cercopithecinae. There are five species, which are some of the largest non-hominid members of the primate order; only the mandrill and the drill are larger. Previously, the closely related gelada (genus Theropithecus) and the two species (mandrill and drill) of genus Mandrillus were grouped in the same genus, and these Old World monkeys are still often referred to as baboons in everyday speech. They are P. ursinus (chacma baboon, found in southern Africa), P. papio (western, red, or Guinea baboon, found in the far western Africa), P. hamadryas (hamadryas baboon, found in the Horn of Africa and south-western Arabia), P. anubis (olive baboon, found in the north-central African savanna) and P. cynocephalus (yellow baboon, found in south-central and eastern Africa). Many authors distinguish P. hamadryas as a full species, but regard all the others as subspecies of P. cynocephalus and refer to them collectively as "savanna baboons". This may not be helpful: it is based on the argument that the hamadryas baboon is behaviorally and physically distinct from other baboon species, and that this reflects a separate evolutionary history.
Their diet is omnivorous, but mostly vegetarian; yet they eat insects and occasionally prey on fish, shellfish, hares, birds, vervet monkeys, and small antelopes. They are foragers and are active at irregular times throughout the day and night. They can raid human dwellings and in South Africa they have been known to prey on sheep and goats.

Their principal predators are humans, the lion, both the spotted and striped hyena and the leopard. They are however considered a difficult prey for the leopard, which is mostly a threat to young baboons. Large males will often confront them by flashing their eyelids, showing their teeth by yawning, making gestures, and chasing after the intruder/predator.
The structure within the troop varies considerably between hamadryas baboons and the remaining species, sometimes collectively referred to as savanna baboons. The hamadryas baboon often appear in very large groups composed of many smaller harems (one male with four or so females) to which females from elsewhere in the troop are recruited while they're still too young to breed. Other baboon species have a more promiscuous structure with a strict dominance hierarchy based on the matriline. The hamadryas baboon group will typically include a younger male, but he will not attempt to mate with the females unless the older male is removed.

Baboons can determine from vocal exchanges what the dominance relations are between individuals.

Baboon monkey baby
Baboon monkey

Baboon mating behavior varies greatly depending on the social structure of the troop. In the mixed groups of savanna baboons, each male can mate with any female. The mating order among the males depends partially on their social ranking, and fights between males are not unusual. To garner this friendship, they may help groom the female, help care for her young, or supply them with food. The probability is high that those young are their offspring. Some females clearly prefer such friendly males as mates. However, males will also take infants during fights in order to protect themselves from harm.

A female initiates mating by presenting her swollen rump to the male. But "presenting" can also be used as a submissive gesture and is observed in males as well. This submissive gesture has many unspoken meanings amongst the troop.

Baboon monkey qute baby

Anaconda big snakes anaconda

Anaconda
Anaconda
Anaconda
Anaconda
Anaconda
Anaconda
Anaconda
Anaconda

Sunday, October 9, 2011

Aye Aye pictures and life info

aye-aye is a lemur, a strepsirrhine primate native to Madagascar that combines rodent-like teeth and a special thin middle finger to fill the same ecological niche as a woodpecker. It is the world's largest nocturnal primate, and is characterized by its unusual method of finding food; it taps on trees to find grubs, then gnaws holes in the wood and inserts its narrow middle finger to pull the grubs out. The only other animal species known to find food in this way is the striped possum. It usually sticks to foraging in its own personal home range, or territory. The home ranges of males often overlap, and the males can be very social with each other. Female home ranges never overlap, though a male's home range often overlaps that of several females. The male aye-ayes live in large areas up to 80 acres (320,000 m2), while females have smaller living spaces that goes up to 20 acres (81,000 m2). Regular scent marking with their cheeks and neck is how aye-ayes let others know of their presence and repel intruders from their territory. The monkey-like body of the aye-aye enables it to move vertically with ease. It climbs trees by making successive vertical leaps, much like a squirrel. Horizontal movement is more difficult, but the aye-aye rarely descends to jump to another tree, and can often cross up to 4 km (2.5 mi) a night.[citation needed]
Infants are fully dextrous within a month of birth.
aye-aye lives primarily on the east coast of Madagascar. Its natural habitat is rainforest or deciduous forest, but many live in cultivated areas due to deforesting. Rainforest aye-ayes, the most common, dwell in canopy areas, and are usually sighted upwards of 700 meters altitude.
Aye Aye
Aye Aye

Thursday, September 29, 2011

King cobra begest King cobra snakes

The King Cobra is the world's longest venomous snake,with a length that can be as large as 6.7 m (22 ft).This species is widespread throughout Southeast Asia and parts of India,but found mostly in forested areas. The skin is either olive-green,tan or black and it has faint,pale yellow cross bands down the length of the body.The belly is cream or pale yellow, and the scales are smooth.The head of a mature snake can be quite massive and bulky in appearance,though like all snakes,they can expand their jaws to swallow large prey items.

King cobra big snakes
King cobra venomouse snakes
King cobra pics
King cobra wallpapers
King cobra snakes
world mostly dengerous snakes King cobra
It has proteroglyph dentition,meaning it has two short,fixed fangs in the front of the mouth which channel venom into the prey like hypodermic needles.The male is larger and thicker than the female. It lives in dense highland forests.The snake has a preference for living in areas dotted with lakes and streams.King Cobra populations have dropped in some areas of its range due to the destruction of forests,but despite this the snake. King Cobra's venom is primarily neurotoxic and thus attacks the victim's central nervous system and quickly induces severe pain, blurred vision,vertigo,drowsiness,and paralysis.

Anaconda Anacondas eating people and humens animals

Anacondas eating and humens
Anaconda pictures
Anacondas eating animals
Anacondas mostly dengerous snakes
Anacondas large and big snakes
Anacondas crashing the humen in water
Anaconda big snakes
begest Anaconda snakes pics
Anaconda big and dengerous snakes in the world

Monday, September 26, 2011

Black cobra snakes

king cobra (Ophiophagus hannah) is the world's longest venomous snake, with a length up to 5.6 m (18.5 ft).[1] This species, which preys chiefly on other snakes, is found predominantly in forests from India through Southeast Asia to the Philippines and Indonesia. The heaviest wild specimen was caught at Royal Island Club in Singapore in 1951 which weighed 12 kilograms (26 lb) and measured 4.8 meters (16 ft), though an even heavier captive specimen was kept at New York Zoological Park and was measured as 12.7 kilograms (28 lb) at 4.4 meters (14 ft) long in 1972. The length and mass of the snakes highly depend on their localities and some other factors. cobra's genus name, Ophiophagus, means "snake-eater", and its diet consists primarily of other snakes, including ratsnakes, small pythons and even other venomous snakes (smaller members of its own species, true cobras (of the genus naja), and even the much more venomous members of the krait family). When food is scarce, they may also feed on other small vertebrates, such as lizards, birds, and rodents. In some cases, the cobra may "constrict" its prey, such as birds and larger rodents, using its muscular body, though this is uncommon. After a large meal, the snake may live for many months without another one because of its slow metabolic rate. Toxic constituents are mainly proteins and polypeptides.

During a bite, venom is forced through the snake's 1.25 to 1.5 centimeters (0.49 to 0.59 in) fangs into the wound, and the toxins begin to attack the victim's central nervous system. Symptoms may include severe pain, blurred vision, vertigo, drowsiness, and paralysis. Envenomation progresses to cardiovascular collapse, and the victim falls into a coma.

king cobra is unusual among snakes in that the female king cobra is a very dedicated parent. She makes a nest for her eggs, scraping up leaves and other debris into a mound in which to deposit them, and remains in the nest until the young hatch.

A female usually deposits 20 to 40 eggs into the mound, which acts as an incubator. She stays with the eggs and guards the mound tenaciously, rearing up into a threat display if any large animal gets too close,[32] for roughly 60 to 90 days.

Inside the mound the eggs are incubated at a steady 28 °C (82 °F). When the eggs start to hatch, instinct causes the female to leave the nest and find prey to eat so she does not eat her young.

Black cobra snakes
Black cobra snakes
Black cobra snakes
Black cobra snakes
Black cobra snakes
Black cobra snakes
Black cobra snakes
Black cobra snakes
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