Flora and Fauna of Bohol-Province of the Catague Clan

The King Eagle

There is a town named Catague in Bohol, Philippines. Thus I have a great interest in the island. My father's named was originally spell with a "C", but when he was in high school he changed it to start with a "K". So, I believe, I have a lot of relatives in Bohol, that I have never meet or will never meet in my life time. If your name is Catague or Katague in Bohol, please get in touch with me via this blog.

Bohol is an island province in the Philippines and its 10th largest island. It is located in the Central Visayas region and has a population of 1,137,000 (2000 census) with an area of 4,117.3 km. The island has unique flora and fauna worthy of discussing in this blog.

The Philippines supports a rich and varied flora with close botanical connections to Indonesia and mainland Southeast Asia. Forests cover almost one-half of the land area and are typically tropical, with the dominant family, Dipterocarpaceae, representing 75% of the stands. The forest also has vines, epiphytes, and climbers. Open grasslands, ranging up to 2.4 m (8 ft) in height, occupy one-fourth of the land area; they are man- made, the aftermath of the slash-and-burn agricultural system, and most contain tropical savanna grasses that are non nutritious and difficult to eradicate. The diverse flora includes 8,000 species of flowering plants, 1,000 kinds of ferns, and 800 species of orchids.

Seventy to eighty percent of non-flying mammals in the Philippines are found nowhere else in the world. Common mammals include the wild hog, deer, wild carabao, monkey, civet cat, and various rodents. There are about 196 breeding species of birds, among the more numerous being the megapodes (turkey-like wildfowl), button quail, jungle fowl, peacock pheasant, dove, pigeon, parrot, and hornbill. Reptilian life is represented by 190 species; there are crocodiles and the larger snakes include the python and several varieties of cobra. Of course Bohol is famous for its TARSIER, the smallest primate( monkey) in the world.

The fauna on Bohol is almost identical to that on Mindanao, Samar, and Leyte, but not that on nearby Negros. Scientists believe that the floral and faunal biodiversity unique to the Philippines is caused by the Ice Age. They also believe that the country has the most severely endangered plant and animal communities on earth.

Recently three unique flying animals/birds,attracted my attention, These are the King Eagle, a rail and a flying fox

The King Eagle-It is the largest eagle in the world. The King Eagle (Haring Ibon) tops in 5 of the 7 external measurements, namely, total length, bill gape, culmen, bill height and tarsus. The Harpy tops in 1 out of 7 measurements, namely the talon. In the wing measurement or wing chord, Haring Ibon is only second but Harpy Eagle is fifth.
Calayan Rail
Calayan Rail: New bird discovered in Babuyan Islands- A new bird species, believed to be found nowhere else in the world, has been discovered on the remote island of Calayan, 70 km north of Luzon. The bird will be named the ‘Calayan Rail’ (Gallirallus calayanensis), after the island on which it was found. Calayan is the largest island in the Babuyan Island group that lies between Batanes and Luzon.

Flying Foxes of the Philippines-
The Mindoro Pallid Flying Fox (Pteropus sp. A) is yet undescribed, but it could possibly be the smallest flying fox in the Philippines. It has been found in Mindoro, in the Anahawin River in Mts. Iglit-Baco National Park, and also in the lowland forest of Tandakan, Mt. Siburan in Sablayan, an area made up of drastic and gradual slopes with riverines in between, near a kaingin area, and in bamboo vegetation. All areas were predominated by trees of the family Dipterocapaceae.