Thursday, April 23, 2009

The Chocolate Hills, Bohol

The Chocolate Hills are probably Bohol's most famous tourist attraction. They look like giant mole hills, or as some say, women's breasts, and remind us of the hills in a small child's drawing. Most people who first see pictures of this landscape can hardly believe that these hills are not a man-made artifact. However, this idea is quickly abandoned, as the effort would surely surpass the construction of the pyramids in Egypt. The chocolate hills consist of are no less than 1268 hills (some claim this to be the exact number). They are very uniform in shape and mostly between 30 and 50 meters high. They are covered with grass, which, at the end of the dry season, turns chocolate brown. From this color, the hills derive their name. At other times, the hills are green, and the association may be a bit difficult to make.

Legend has it that the hills came into existence when two giants threw stones and sand at each other in a fight that lasted for days. When they were finally exhausted, they made friends and left the island, but left behind the mess they made. For the more romantically inclined is the tale of Arogo, a young and very strong giant who fell in love with an ordinary mortal girl called Aloya. After she died, the giant Arogo cried bitterly. His tears then turned into hills, as a lasting proof of his grief.

However, up to this day, even geologists have not reached consensus on how they where formed. The most commonly accept theory is that they are the weathered formations of a kind of marine limestone on top of a impermeable layer of clay. If you climb the 214 steps to the top of the observation hill near the complex, you can read this explanation on a bronze plaque.


How to get there

Plenty of tourist guides and tour operators will be happy to bring you to the chocolate hills, either as a separate trip or as part of a day tour. However, if you want to go here on your own, from Tagbilaran, you will have to go the integrated bus terminal in Dao and catch a bus going to Carmen. If you look like a stranger, you will have a hard time not finding one. At the entrance of the bus terminal people will point you to the right bus. Make sure it is the first one to leave, and ask the driver to drop you off at the Chocolate Hills complex, about 4 kilometers before the town of Carmen. From there it is a 10 minute walk along a road winding up to the complex.

To get back to Tagbilaran, you will have to walk back to the main road, and wait for a bus to pass by. The last bus from Carmen to Tagbilaran leaves at four P.M. Alternatively, you can use the services of the motorcyclists who often wait here for tourist, and ride 'habal-habal,' or motorbike taxi.

If you're coming from Tubigon (arriving from Cebu by boat), a few buses go to Carmen daily, but sometimes you'll have to wait for some time for the bus to fill up. When you arrive in Carmen, you can catch the next bus or jeepney in the direction of Bilar, Loay or Tagbilaran, or ask a 'habal-habal' driver to bring you to the Chocolate Hills Complex.

Panglao Island, Bohol

Panglao is an island in the Philippines located in the Central Visayas. Politically, it is divided into two municipalities: Dauis and Panglao, part of Bohol Province. Panglao is located southwest of the island of Bohol and east of Cebu.
Currently Panglao is the one of the top tourist destinations in the Philippines, famous for its beautiful dive spots and its coral reef, as well as many several islet ideal for beach bathing like the islets of Gak-ang and Pontod.


Panglao is a 4th class municipality in the province of Bohol, Philippines. It is an island situated in the Central Visayas, particularly located southwest of the island of Bohol and in the east of Cebu. Politically, it is divided into two municipalities: Dauis and Panglao, both Bohol Province. Panglao is well-known for its world class diving locations and many tourist resorts.
The island is one of the most diverse and attractive destinations in the Philippines. It is an anchor tourist destination and one of the 7,000 times more islands that make up the Philippine archipelago.

It is a small island known for its quiet beach resorts and several great wide variety of dive sites. It has everything - the reefs, several kinds of corals, walls, big and small fishes, starfishes, and other life forms under the sea. You can find good snorkeling around the northwest and southeast coasts. This area is filled with lots of sea stars, sea snakes and corals. The area has been the center of seashell trade.

It is said that the Spanish explorers who came to this island in 1803 named it Panglao after the world 'mapanglao', meaning 'lonesome place'. It is also one of the old towns of Bohol. It is of historical meaning that it was the place where the Spaniards went after an unfortunate

Tuesday, April 14, 2009

Philippine Tarsier


The Philippine Tarsier (Tarsius syrichta), known locally as the Maumag in Cebuano/Visayan, is an endangered tarsier species endemic to the Philippines. It is found in the southeastern part of the archipelago, particularly in the islands of Bohol, Samar, Leyte, and Mindanao. Its name is derived from its elongated "tarsus" or ankle bone.

Its geographic range also includes Maripipi Island, Siargao Island, Basilan Island and Dinagat Island. Tarsiers have also been reported in Sarangani, although they may be different subspecies. Being a member of a family that is about 45 million years old, it was only introduced to western biologists in the 18th century.

Habitat

The Philippine Tarsier's habitat is the second growth, secondary forest, and primary forest from sea level to 700 m. Its habitat also includes tropical rainforest with dense vegetation and trees that offer it protection like tall grasses, bushes and bamboo shoots.

Research findings also show that the Philippine Tarsier prefer dense, low-level vegetation in secondary forests, with perching sites averaging 2 meters above the ground.

Home range

Initial studies show that the Philippine Tarsier appears to have a home range of 1 to 2 hectares. Recent research shows that home ranges averaged 6.45 hectares for males and 2.45 hectares for females (MCP and Kernel 95%), allowing for a density of 16 male and 41 female tarsiers per 100 ha.

Research findings also show that while both male and female tarsiers are solitary animals, they cross each other's paths under the cover of nightfall as they hunt for prey. They travel up to one and a half kilometres across the forest and the optimal area is more than six hectares.

Ecosystem roles

Besides human hunters, feral cats banished from nearby communities are the species' main predators, though some large birds are known to prey on it as well. Because of its nocturnal and arboreal habits, the Philippine Tarsier is most likely to fall prey to owls, or to small carnivores which it can encounter in its canopy homes.

Feeding ecology

The Philippine Tarsier is carnivorous. Primarily insectivorous, its diet consists of live insects and it has also been observed to feed on spiders, small crustaceans, and small vertebrates such as small lizards and birds. Tarsius syrichta preys o

n live insects, particularly crickets and grasshoppers. Upon seizing its prey, the tarsier carries it to its mouth using both hands. As predators, the Philippine Tarsier may help to structure insect communities. To the extent that it is preyed upon by other animals, it may impact predator populations.

Behavior

The Philippine Tarsier is a shy nocturnal animal that leads a mostly hidden life, asleep during the day and only active to look for food during the night. During the day, it sleeps in dark hollows close to the ground, near the trunks of trees and shrubs deep in the impenetrable bushes and forests. They only become active at night, and even then, with their much better sight and amazing ability to maneuver around trees, are very well able to avoid humans.

It is arboreal and is a vertical clinger and leaper, habitually clinging vertically to trees and are capable of leaping from branch to branch.

The Philippine Tarsier

is solitary. However, it is found to have either monogamous or polygamous mating system.

Communication

The Philippine Tarsier uses varied means of communication. Although less vocal than many primate species, it uses calls which are often associated with territorial maintenance and male-female spacing. Its "loud call" is a loud piercing single note. When content, it emits a sound similar to a soft sweet bird-like twill. And when several tarsiers come together, they have a chirping, locust-like sound.

Its vocal communication is the distress call made by infants when they are separated from their mothers. It is also the call made by males to their mates during mating season. Its olfactory communication is the marking of a scent from the circumoral gland which the female uses to mark her mate with the gland located around the mouth. It is also the marking of a male's territory with the use of urine. Its tactile communication is the social grooming done when one tarsier grooms the other, removing dead skin and parasites, observed in females on adult males, as well as in females on their offspring.

Life history

Reproduction

The Philippine T

arsier's pregnancy or gestation period lasts about 6 months. The female's estrous cycle lasts 25-28 days. Mating s

eason begins in April to May. The males "plug" the female’s vagina after intercourse. The female gives birth to one offspring per gestation.

The infant is born with a lot of hair and born with its eyes open. The females carry their infants in their mouth. A new born can already cling to branches and in less than a month after birth, it can start leaping.

The Philippine Tarsier reproduces poorly in captivity.


Etymology and taxonomic history

The Philippine Tarsier has been called "the world's smallest monkey" or "smallest primate" by locals before. However, the Philippine Tarsier is neither a monkey nor the smallest primate. It is related to other primates, including monkeys, lemurs, gorillas and hu

mans but it occupies a small evolutionary branch between the strepsirrhine prosimians, and the haplorrhine simians. While it is a prosimian, and used to be grouped with the rest of the prosimians, it has some phylogenetic features that caused scientists to classify it as a haplorrhine and, therefore, more closely related to apes and monkeys than to the other prosimians.

The smallest primate is the Pygmy Mouse Lemur while the smallest monkey is the Pygmy Marmoset. Nevertheless, the Philippine Tarsier is still one of the smallest primates, and is considered to be the mammal with the biggest eyes.

The Philippine Tarsier was only introduced to Western biologists in the 18th century through the description given to J. Petiver by the missionary J.G. Camel of an animal said to have come from the Philippines. Petiver published Camel's description in 1705 and named the animal Cercopithecus luzonis minimus which was the basis for Linnaeus' (1758) Simia syrichta and eventually Tarsius syrichta, the scientific name it is known at present. Among the locals, the tarsier is known as "mamag", "mago", "magau", "maomag", "malmag" and "magatilok-iok".

According to records of the Philippine Tarsier Foundation, three subspecies are presently recognized: Tarsius syrichta syrichta from Leyte and Samar, Tarsius syrichta fraterculus from Bohol and Tarsius syrichta carbonarius from Mindanao. The IUCN taxonomic notes lists two subspecies but that the non-nominate one is poorly defined as present, so the species is treated as a whole. Tarsius syrichta carbonarius and Tarsius s. fraterculus: Hill (1955) recognized these taxa as weakly defined subspecies. Niemitz (1984) found the differences to be insignificant based upon comparisons with museum specimens. Musser and Dagosto (1987) felt that the available museum specimens were insufficient to resolve the issue, but mentioned that Heaney felt that a single male tarsier from Dinagat might be distinct. Groves (2001) did not recognize any subspecies of T. syrichta.

Importance to humans

There is no known negative impact of the Philippine Tarsier on humans, just as long as it is in its native environment. However, when kept as pets, there is a possibility that the species may spread worms and other parasites to their human owners.

Tarsiers used to be kept as pets or sold for trade, although their survival in captivity is erratic due to their need for live insects upon which to feed. Scientists are interested in these animals because of their unique taxonomic position, and study of tarsiers may aid human economies.

Conservation

In 1986, the Philippines Tarsier was assessed as Endangered by the IUCN Conservation Monitoring Centre 1986. It was still assessed as Endangered by the IUCN Conservation Monitoring Centre in 1988, as well as in 1990 (IUCN 1990). In 1996, it was assessed as Lower Risk/conservation dependent by Baillie and Groombridge (1996).[20]

On September 13, 1991, the Department of Environment and Natural Resources (DENR), per DENR Administrative Order Number 48 or DAO 48, listed the Philippine Tarsier as an endangered species: species and subspecies of wildlife whose populations are in danger of extinction and whose survival is unlikely if the causal factors continue operating.[21]

The Philippine Tarsier is listed in Appendix II of CITES,[22] and the U.S. ESA classifies it as threatened.[23]

In 2000, the IUCN, having continuously listed the Philippine Tarsier as endangered,[1] further assessed the Tarsius syrichta in its red list category and criteria as Data Deficient (DD)[2] which means that there is inadequate information to make a direct or indirect assessment of its risks of extinction based on its distribution and/or population status. Further, it basically means that it is not known how close the species is to extinction or if it is a lower risk.

Being classified as such, the sale and trade of the species is prohibited. In addition, research on the species, particularly those using invasive techniques, is controlled by the DENR Environment Management Bureau (DENR-EMB) and requires Environmental Compliance Certificate/Environmental Impact Statement or ECC/EIS.

Threats to the species

For the past 45 million years, tarsiers have inhabited rainforests around the world, but now they only exist on a few islands in the Philippines, Borneo and Indonesia. In Bohol, the Philippine Tarsier was a common sight in the southern part of the island until the 1960s. Since then, the number has dwindled to as few as an estimated 1000 still left in the wild. Once protected by the humid rainforests and mist-shrouded hills, these mysterious primates struggle to survive as their home is cleared for crop growing.

Due to the quickly growing human population, which causes more and more forests to be converted to farmland, housing areas and roads, the place where the Philippine Tarsier can live its secluded life is disappearing.

Along this line, the dwindling of Philippine forests has posed a grave and significant threat to the survival of the Philippine Tarsier because this results in the destruction of its natural forest habitat. Indiscriminate and illegal logging, cutting of trees for firewood, "kaingin" or slash and burn method of agriculture, urbanization patterns have encroached on the habitats of the tarsier, causing the tarsier to be threatened or endangered.

The unabated hunting of the species by humans for house pets or for trade has contributed to its decline as well. Hunting tarsiers to sell as pets was a thriving industry until recently. Because of its adorable and benign appearance, many have been lured to keep the Philippine Tarsier as pets. This demand fuels the capture and illegal trade of the animal further diminishing its remaining number. Moreover, the life span for wild tarsiers is 24 years, but often as little as 12 years in captivity. Aside from the issues of replicating a natural diet, climate, and exercise that may reduce a captive tarsier's lifespan, stress may be added by the fact that many human owners want to interact with and display their pets by day, interrupting their nocturnal lifestyle.

Paradoxically, indigenous superstition coupled with relatively thick rainforest, particularly in Sarangani province, have apparently preserved this endangered species. Indigenous tribes leave the Philippine Tarsiers in the wild because they fear that these animals could bring bad luck. One belief passed down from ancient times is that they are pets belonging to spirits dwelling in giant fig trees, known as belete trees. If someone harms a tarsier they need to apologize to the spirits of the forest, or it’s thought they will encounter sickness or hardship in life.

Saturday, April 11, 2009

Bohol (Bojol in local tongue)

Bohol is an island province of the Philippines located in the Central Visayas region, consisting of Bohol Island and 75 minor surrounding islands.[1] Its capital is Tagbilaran City.
With a land area of 4,117.3 square kilometers (1,589.7 sq mi) and a coastline 261 kilometers (162 mi) long, Bohol is the tenth largest island of the Philippines. [2] To the west of Bohol is Cebu, to the northeast is the island of Leyte and to the south, across the Bohol Sea is Mindanao.

The province is a popular tourist destination with its beaches and resorts.

The Chocolate Hills, numerous mounds of limestone formation, is the most popular attraction.


The island of Panglao, located just southwest of Tagbilaran City, is famous for its diving locations and routinely listed as one of the top ten diving locations in the world. Numerous tourist resorts dot the southern beaches and cater to divers from around the world.

The Philippine Tarsier, considered the second-smallest primate in the world, is indigenous to the island.







Hinagdanan Cave
Baclayon Church