Bihu is the National Festival of Assam, one of the most beautiful states of India, known for its tea gardens, lush green forests and the mighty Brahmaputra river. The origin of the word ‘Bihu" is said to be from the Sanskrit word ‘Vishu’.
The Assamese celebrate three types of Bihu in a year - Rongaali Bihu or ‘Bohaag Bihu’, Kati Bihu or Kongaali Bihu and the last but not the least Magh Bihu or Bhogaali Bihu’. The Bihus mark three distinct phases of the farming calendar for the native crop of Assam i.e. paddy. Bohaag Bihu marks the advent of the seeding time, the Kati Bihu marks the completion of sowing of paddy and transplantation of the saplings (‘Kothia’) and finally Magh Bihu marks the culmination of the harvesting period.
‘Rongaali Bihu’, the most important Bihu of all the three, is celebrated in the month of Bohaag (middle of April), the first month of the Assamese calendar and thus marks the advent of the Assamese New Year. This Bihu is also known as Rongaali ( ‘Rong’ denoting joy in Assamese) Bihu due to the merriment that predominates the celebrations. This festival also coincides with the advent of the spring season in the state. Bihu Dance and Bihu Songs are the main features of this Bihu. Bohaag Bihu is celebrated over a period of several days. The first day of the Bihu is known as ‘Goru Bihu’ on which day the cows and bulls are given a ritual bath with ‘halodhi’, ‘maah’ with the accompanying song "Lao Kha, Bengena Kha, Bochore Bochore Badhi Ja".
The next day is the main Bihu Day on which people greet each other and pay their respect to the elders in the family by presenting with a new ‘Gamosa’ ( a traditional Assamese hand-woven cotton towel with red designs with a white background).Gamosa forms an integral part of the Bohaag Bihu celebrations as the male danseuse wears them on the head as well as on the body. The tradition of presenting a Gamosa is also practised while welcoming any guest during anytime of the year.
Another item which forms an integral part of the Bihu celebrations and is also symbolic of Assamese Culture is the Japi – a traditional Bamboo hat with colorful designs. A more simple bamboo Japi is normally worn by the farmer while cultivating in the field protecting oneself from the sun and rain.
It is one of the significant natural habitat for in situ conservation of biological biodiversity of universal value. The values and criteria made Kaziranga National Park to get inscribed in the World Heritage Site List 1985. The Kaziranga National Park area consists of 429.93 Sq.Km. with an additional area of 429.40 Sq.Km. and situated in the two districts of Assam, namely Golaghat and Nagaon. The total area of the park within Nagaon district is 175 Sq.Km., out of which 135 Sq.Km. falls under Bagori Forest Range office and 40 Sq.Km. falls within Ghorakati Forest Range office.
