Wednesday, March 3, 2010
Tuesday, June 9, 2009

Kolleru lake is suffering from the unsatiated greed of people and selfish interests of man kind who is exploiting the lake’s integrity. Thousands of fish tanks were dug up effectiing converting the lake into a mere drain. This had a lot of impact in terms of pollution leading to even difficulty in getting drinking water for the local people. This is besides the loss of ecological diversity and intrusion of sea water into the land masses and its fallout in terms of adverse influence of rainfall pattern in this region.
This imbalance has an adverse effect on the thousands of acres of crop in the upper reaches of sanctuary in view of stoppages of water flow into the sea because of obstruction by bunds of the fish tanks that appeared illegally.
Satellite images taken on February 9, 2001 by the Indian remote sensing satellite found that approximately 42% of the 245 km² lake was occupied by aquaculture, while agriculture had encroached another 8.5%. The area under aquaculture consisted of 1050 fish ponds within the lake and 38 dried-up fish ponds, which together covered an area of 103 km². The agricultural encroachments were mostly rice paddies. Surprisingly no clear water could be found in the satellite image. The rest of the lake is being diminished by water diversions or was infested with weeds like elephant grass and water hyacinth.

Rich in flora and fauna, it attracts migratory birds from northern Asia and Eastern Europe between the months of October and March. During this season, the lake is visited by an estimated 20,00,000 birds. The resident birds include grey pelicans, Asian Open-billed Storks(Anastomus oscitans), Painted Storks (Mycteria leucocephala), Glossy Ibises, White Ibises, Teals, Pintails, Shovellers. The migratory birds include Red-Crested Pochards, Blackwinged Stilts, Avocets, Common Redshanks, Wigeons, Gadwalls and Cormorants, Garganys, Herons, Flamingos & among others. See the Pictures of Birds at Lake Kolleru at [1].
Kolleru lake contains numerous fertile islets called lanka's,many of the small ones are submerged during floods. The origin of unusual depression which forms the bed of the lake is unknown, but it was possibly the results of an earthquake. Therefore many ancient villages are precepted in the bed of the lake as a result of floods and earthquake.
[edit]History
Two copper plates of the early Pallava dynasty have been found in the lake, traces its history to Langula Narasimha Deva(Langulya Gajapathi Raju) an Ganga Vanshi Orissa king, (Oddi/Oriya raju) . According to legend, the Gajapathi fort was located at Kolleti Kota on one of the eastern islands of the lake. The enemy general "muhammadan" encamped at "Chiguru kota" located on the shores. In some ways, the lake protected the Oriya forces. The enemy finally try to excavated a channel, the modern-day Upputeru, so that the water of the lake would empty into the sea and the level would fall so that they could attack the Gajapathi fort. The royal Oriya army general sacrificed his own daughter to propitiate Gods and ensure his success against Muhammadan and her name was "Perantala Kanama". Therefore the channel was called Perantala Kanama.Sri Peddinti Ammavari Temple is one of the oldest and famous temples found in kolleru.The Gajapatis were a medieval Hindu Surya Vanshi dynasty of Orissa, parts of Andhra Pradesh and West Bengal. During the glorious reign of Kapilendra deva, the first Suryavamsi Gajapati king,the boundary of the Kalinga empire(Ancient Orissa) was from river Ganga(Hoogly river) in North to Kaveri in South and from Amarkantak in West to Bay of Bengal(Kalinga Sagara) in east.
[edit]Sanctuary
The sanctuary has the following watch towers for sighting the birds.
Atapaka: 1.5 km from Kaikaluru to see varieties of waterfowl. Murthyraju tank 8 km from Nidamarru East Chodavaram: 53 km from Eluru where Open Bill Storks nest in colonies from July – December.
The sanctuary is approachable from all four sides of the lake by road, directly to the following places.
Atapaka – 2.5 km from Kaikaluru town Murthiraju Tanks – 8 km from Nidamarru Gudivakalanka – 3 km from Gudivakalanka or 15 km from Eluru Nearest city is Vijayawada, which is 65 km by road or rail. Nearest town is Eluru
Best season to visit: November to March.
Accommodation: Hotels in Eluru, Kaikaluru,Akividu and Vijayawada.
[edit]References
History of Kolleru: The Imperial Gazetteer of India By Sir William Wilson Hunter
Friday, May 29, 2009
Visiting Guests to Lake Kolleru
The Kolleru lake was an important bird Sanctuary in India It is to harbour a variety of resident and migratory birds. This Lake was famous for Grey Pelicans, which used to migrate from Central Asia (Siberia) for breeding.The family of migratory birds include gargeney teals, mallards, flamingos, adjutant storks etc. They visit the lake from October to March. The wild ducks including mallards, pintails, whistling teals are also found in large number. During nights they fly to the nearby marshy areas and agricultural lands. The teals feed on micro-organisms. Most of the birds find Kikkisa and Rellu grasses for cover and nesting. The main area where the birds were concentrated are Gudivakalanka, Kaikaluru, Komatilanka, Atapaka, Bhujabalapatnam, Kolletikota, Dayyampadu, Agadalalanka,Chettunnapadu etc.About 188 species of migratory, local and non-local birds have been found visiting the Kolleru Lake. The most important of the air fauna are 1. Jacanas 2. Various storks 3. Herons 4. Wild species of ducks and teals 5. Darters 6. Cormorants 7.Passerines (Sparrows) and 8.Raptors.
In the list of 188 species many are rare and endangered. The rare bird is Whistling Teal. The other endangered birds are Pink headed duck, Babblers, Barbles, Barnowls, Bulbuls, Buntings, Coot, Cormorants, Curles, Doves, Drongos, Egrets, Herons, King Fishes, Parakeet, etc.,
Sunday, May 11, 2008
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Life has come a full circle for these people. In the 1970s, a government that was keen on using the huge potential offered by Kolleru lake for used persuasion and even threats to settle the poor Dalits and Vadde caste fishermen around the lake. As a result, villages like Gummalapadu and Srungavarapupadu sprung up. The government even gave away land titles. The 1990s proved golden years as aquaculture in Kolleru picked up and became a money spinner, yielding crores of rupees to corporates that flocked Kolleru. Huge fish tanks came up and everybody vied for a piece of the cake, and occupied vast tracts and began fish farming. The villagers gladly gave their land on lease to the corporates for Rs 10,000-12,000 per year. They were also absorbed into this industry and worked as daily wage labourers, earning Rs 100 a day. However, the dream went sour. Increasing pollution of the lake by the fish tanks, a fall in the market demand for fish and decreasing presence of migratory birds prompted environmentalists to approach the court demanding ban on the fish industry in and around Kolleru to save the lake from dying. Armed with a Supreme Court order, the government began to demolish the fish tanks. It was back to square one for the poor. The villagers had taken loans to contribute their share of 10 per cent to the government’s relief package. While no package has come their way, the beleaguered villagers are facing pressure from banks.As Lok Satta, an NGO turned political party which took up the cause of the Kolleru-displaced people, said, “The state government prepared no comprehensive relief and rehabilitation package,” it said.Lack of practical policies for sustainable development put the poor through suffering. Rehabilitation of the Kolleru-displaced seems to be an ideal example of how rehabilitation should not be done .Kolleru Lake is a large freshwater lake in India's Andhra Pradesh state. It is 15 km from Eluru. It is known the world over for the famous Kolleru Bird Sanctuary. This 673 km² wet land marsh habitat supports a large variety of Water birds which include Garganys, ducks,Open bill storks, Herons, Flamingos & grey pilviens