So, next time you dial an STD code, you know why the zero comes first. But a fish. Moreover, the way it swims is also strange. It swims upright. You all have listened to birds singing.
Experts say the birds sing to assert their rights to a particular territory.
A Robin, for example, thinks that the area around his nest is his. The Robin's song, it is said, is to keep others out. Though there are not many who agree to this theory, evidence says, it is indeed true. The phoenix is an Egyptian mythical bird. It is said to have lived 500 years, built a nest of spices and burnt itself into ashes.