Wednesday, March 25, 2015
Captive-breeding (Philippine Eagle)
The Philippine Eagle, Ptecophaga jefferyi is considered as an endemic species in the country, yet, its in the current list of critically endangered according to IUCN. Rapid declines in their populations are due to extensive deforestation from the past three generation (56years). Mindanao habituated by almost of their population, with recent research estimating 82-233 breeding pairs (2003), with an estimated six pairs on Samar and two on Leyte, and Luzon may have very few population left. Northern Sierra Madre Natural Park on Luzon, Mt. Kitanglad and Mt. Apo Natural Parks on Mindanao are some of the protected areas subjected to protect the eagle territory. The conservation Actions Proposed
Sunday, March 8, 2015
Two New Species of Frogs in Leyte
A biodiversity resource assessment conducted in Southern Leyte by Faunal and Flora International in November 2011 become the way to discover a two new species of frogs belonging to the genus Platymantis.
According to the article that was released just this March 2015, both species differ markedly from other known species of Platymantis here in the Philippines(Platymantisguentheri Group and Platymantishazelae Group) with theri body structures, colorations and advertisement calls. However, this is the first time that a Platymantis species belonging to the hazelae group has been discovered in Mindanao faunal region, of which the island of Leyte belongs to.
Moreover, the surveys in Southern Leyte Province (covering the municipalities of Silago, Hinunangan, Sogod, Maasin, Tomas Oppus and Malitbog) recorded a total of 229 floral species (31 of which are unique to the Philippines) and 212 terrestrial vertebrates species, comprising 112 species of birds (41 species are unique to Philippines; 11 of which are threatened to extinction), 36 species of mammals (17 species are unique to the Philippines) and 64 species of amphibians and reptiles (more than half of which are found only in the Philippines).
Thursday, March 5, 2015
Eastern Samar (Animal species)
Philippine Eagle (the second largest eagle in the world), the Philippine
Cockatoo, the Tarsier (usually only known in Bohol), and the Flying Lemur are some endangered animals are found on Eastern Samar.
Aside from these species plentiful of flying foxes, bats, different birds,
(hornbills, peasants, kingfishers and others) reptiles, amphibians and insects
(including many beautiful species of butterflies) can be found. There are 39
species of mammals and 197 species of birds, 16 of them are endangered.
Overview of different animals in Samar:
The Tarsier (Tarsius syrichta) is the smallest primate in the world.
They have soft, furry bodies and slender limbs and are brownish-gray. They
have large, rounded heads with large goggle-like eyes. With these eyes they are
well adapted to their nocturnal lifestyle. The hind limbs are especially
modified for leaping. The fingers and toes are extremely long and are equipped
with fleshy disks that provide traction. The animals are arboreal and forage
for food, usually insects and lizards, only at night.
The real name of the Flying Lemur is Colugo (Cynocephalus volans). The Colugo is a nocturnal
mammal and not related to the Lemur and actually not able to fly. The colugo is
slender, long limbed, large clawed, and long tailed, with a fox-like head and has
soft, mottled fur. A large, furred gliding membrane is attached to the neck and sides of the body
and extends along the limbs to the tips of the toes and tail. It allows the
animals parachute - style glides from tree to tree. The animal is almost completely
arboreal and is a slow, skillful climber. On the ground it is slow moving and
nearly helpless. During the day it hangs by its claws in secluded branches or
rests in hollow trees; it is most active at twilight and early dawn. The colugo
feeds on leaves, flowers, buds, and fruit.
The
malay Civet - cat (Viverra tangalunga) is the best known among the
civets. Civets play an important role in spreading seeds in the forest over
long distances. They have a long body about the size of a domestic cat, short legs,
a tapered head with small ears, and a long, bushy tail. Generally they are
yellowish-tan or grayish, with patterns of black spots or stripes or both. They
are nocturnal hunters that prey on small animals, but they may also eat carrion
and vegetable matter.
The Long - tailed Macaques or Crab
- eating Macaque (Macaca
fascicularis) is common all
over South - Easte - Asia. They have a grey to brown - reddish fur. They raech
40 - 50 cm, the tailis up to 50 - 60 cm. Male animals reach 4,8 - 7 kg ,
females only 3 - 4 kg. They feed on fruits, crabs, flowers, insects, mushrooms
and gras, but the main diet are fruits.
The
"Golden Crown Flying Fox is common all over South - Easte -
Asia. They have a grey to brown - reddish fur. They raech 40 - 50 cm, the
tailis up to 50 - 60 cm. Male animals reach 4,8 - 7 kg , females only 3 - 4 kg.
They feed on fruits, crabs, flowers, insects, mushrooms and gras, but the main
diet are fruits.
Acerodon jubatus is the largest bat in the world, endemic to the Philippines and belongs to the
fruitbats. The animals sleep in high trees and feed on figs and other fruits.
The destruction of their natural habitat is threatening their survival, they
are on the list of endangered species. Fruitbats play a vital role in the
rainforest. The polination of many tree species is done by fruit bats.They also
spread seeds of plants over long distances.
The Philippine Nectar Bat (Macaca fascicularis) is also
endemic in the Philippines. Like the Golden Crown Flying Fox it also belongs to
the fruit bats.They feed on nectar and old, overripe fruits. Also this species
is highly endangered.
Aside
from the asian or indian
Cobra also the King cobra occurs on Samar. With
3,7 m the kingcobra is the largest, venomous snake in the world (the record is
5,58 m) and mainly feeds on other snakes. The asian cobra seldom reaches more
than 1,8 m. To get bitten from a cobra is for humans always dangerous.
The Philippine Eagle or Monkey-eating Eagle (Pithecophaga
jefferyi), the national bird of the Philippines, is a large bird and one
of the largest eagles in the world. The species is highly endangered, there
might be only about 100 animals remaining in the wild. Their diet consists of
monkeys, tarsiers and Flying lemurs.
The Brahmini Kite (Haliastur Indus) is a common bird of prey. Head,
neck and breast are white, the rest of the body is chestnut - brown. The bird
is a scavenger but also hunts smaller animals like frogs, mice, reptiles and
even insects. Brahmini Kites prefer mangroves and rivermouths but can also be
found in wetlands and cultivated land. The bird is able to adapt easy.
The endemic and highly endangered Philippine Cockatoo (Cacatua haematuropygia) is a small parrot. The
animals live in large groups. Only in the mating season, couples stay alone.
Often the same trees are used for breeding. Phil. Cockatoos feed on seeds,
partly also on fruits, buts and flowers.
Faunal Regions in Samar Island
Samar island still has some of the largest unfragmented tracts of lowland forest in the Philippines. Forest remaining cover is about 360,000 ha. About 120,000 ha are still called "Old Growth Forest". 2,400 species were flowers, 400 are endemic to the Phippines and another 400 are only known to Samar. There are 12 species of trees and other plants which among them are orchids and ferns, which are internationally rated as threatened. Their rainforest is known as Dipterocarp-forest in which endangered species like Lawaan, Yakal, Mayapis and others.
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