Swallow bird is a bird with wings so tapered, and long-tailed, black bird swallow with the bottom of his body with a brownish color. Swallow birds live in the area around the coast and residential areas, and swallows will inhabit the cave or large space, such as empty space.
Swallow is one species of bird that has a very high economic value, especially nests produced from saliva. You must have often heard the term swallow nest is used as medicine or food. Swallow nest is a commodity that is often exported to developed countries, especially China or other countries. The form of a nest made by the swallow is actually ordinary there is no beauty, similar to the nest in general. But in karenakan made of saliva that can be made in medicine then the price of swallow nest higher, swallow nest can harden and resemble a bowl shape. If it is sold in the global market the price could jump up significantly. Swiftlet nest is famous for expensive, swallow nest prices per kilo can reach tens of millions of rupiah or more.
