The carabao is Philippines National Animal due to its hard work and help to the farmers. Carabaos are indigenous to Southeast Asia. Adult carabaos weigh seven to eight hundred kilograms almost 2,000 pounds and have fairly long gray or black hair thinly covering their huge bodies. They have a tuft of hair on their forehead, and at the tip of their tail. Normally, they are silent and docile, but they will give a trembling snort if they are surprised.
Both male and female have massive horns. Since the carabao has no sweat glands, it cools itself by lying in a waterhole or mud during the heat of the day. Mud, caked on to its body, also protects it from bothersome insects.
The carabao eats grass and other vegetation, feeding mainly in the cool of the mornings and evenings. In some places of the world the carabao is a source of milk just like the cow, or it may be slaughtered for its hide and its meat. Its life span is 18 to 20 years and the female carabao can deliver one calf each year.
Dolphins are marine mammals that are closely related to whales and porpoises. There are almost forty species of dolphin in seventeen genera. They vary in size from 4 ft and 90 lb also known Maui's Dolphin, up to 30 ft and 10 tonnes also known as the Orca or Killer Whale. They are found worldwide, mostly in the shallower seas of the continental shelves, and are carnivores, mostly eating fish and squid. The family Delphinidae is the largest in the Cetacean order, and relatively recent. Dolphins evolved about ten million years ago, during the Miocene. Dolphins are among the most intelligent animals and their often friendly appearance and seemingly playful attitude have made them popular in human culture.