Coringa Wildlife Sanctuary | |
---|---|
IUCN category IV (habitat/species management area) | |
Location | Andhra Pradesh, India |
Nearest city | Kakinada |
Coordinates | 16°49′53″N82°20′12″E / 16.83139°N 82.33667°E [1] |
Area | 235.7 km2 (58,200 acres) |
Established | 5 July 1978 |
Governing body | Andhra Pradesh Forest Department |
coringasanctuary |
Coringa Wildlife Sanctuary is an estuary situated near Kakinada in Andhra Pradesh, India. [2] [3] It is the third largest stretch of mangrove forests in India with 24 mangrove tree species and more than 120 bird species. It is home to the critically endangered white-backed vulture and the long billed vulture. [1] Mangroves are a group of trees and shrubs that live in the coastal intertidal zone, with a dense tangle of prop roots that make the trees appear to be standing on stilts above the water. This tangle of roots allows the trees to handle the daily rise and fall of tides; hence, the mangrove forest gets flooded at least twice per day. The roots also slow the movement of tidal waters, causing sediments to settle out of the water and build up the muddy bottom.
It also stabilizes the coastline, reducing erosion from storm surges, currents, waves, and tides. The intricate root system of the mangrove also makes the forest attractive to fish and other organisms seeking food and shelter from predators.
Coringa Wildlife Sanctuary is 8 km from the port city of Kakinada, on the Kakinada-Yanam National Highway 216 in Chollangi Village, nestling on the deltaic branches of Gouthami and Godavari Rivers at Kakinada Bay. [1]
It is located between 16°-30' to 17°-00' N latitudes and 82°-14' to 82°-23'E longitudes. [4]
The sanctuary is a part of the Godavari estuary and has extensive mangrove and dry deciduous tropical forest. [1]
About half of the area is the backwater, which includes a sand pit of 18 km length. The rivers Coringa and Gaderu and their deltaic branches intersect the region, along with other water channels. This forms about 335.7 square kilometres (129.6 sq mi) of marsh vegetation. [1]
The average temperature of the region is 17–40 °C (63–104 °F). [1]
Average rainfall is greater than 1,000 mm. [1]
The Sanctuary in the estuary of River Godavari has rich mangrove vegetation. [1] [4] There are thirty five species of plants belonging to twenty four families. The plant species that are commonly found are:
Apart from the tree species, some of the shrubs found in the sanctuary are:
Herbs like:
and grasses like:
are found in the sanctuary. [4]
The sanctuary possesses a wide variety of birds, because of the feed available in the backwaters of the mangrove forest. During low tide, some of the areas are exposed (elevated mud flats) having small fishes, shrimps and mollusks. These attract avifauna for feeding. Some critically endangered species like the white-backed vulture and the long billed vulture are present in the sanctuary. The painted stork, Oriental white ibis, ferruginous pochard found in the sanctuary are near threatened species, and spot-billed pelican is a vulnerable species. Significant populations of waders and mangrove birds are also present. [1] Altogether, more than 120 species of birds have been reported and among them some of the commonly found birds in the sanctuary are:
Apart from the avian fauna, the sanctuary has a fair population of golden jackal, sea turtle and fishing cat, and a healthy breeding population of smooth-coated otter. The sanctuary has an 18-km long sand pit where olive ridley sea turtles nest from January to March every year. [1] [4] Efforts to reintroduce the saltwater crocodile into the sanctuary during the 1970s met with failure and the species has not been present within the sanctuary for over 30 years.
As it is easy to access and in close vicinity to the port town of Kakinada and nearby villages, which are largely inhabited, the mangroves are being exploited by the local population. A socio-economic study by the Indian Bird Conservation Network [1] found that most of the local fishermen harvest wood in the forest and depend heavily on the mangroves for their basic needs. The species Avicennia officinalis and Avicennia marina are being used for fuelwood. [1]
The existence of otters has been hit badly because of increased poaching and habitat destruction. The increasing industrialization of the Godavari Delta, increasing aquaculture activities and fishing pressure have severely affected the population of otters. The Andhra Pradesh Forest Department has taken steps to ensure conservation of otters and for afforestation of mangroves in the sanctuary. [1]
The Godavari–Krishna mangroves are a mangrove ecoregion of India's eastern coast.
Mangalavanam is an ecologically sensitive area situated at the centre of the Indian city of Kochi, covering about 2.74 hectares. It also houses a shallow tidal lake connected with Kochi backwaters by a canal. It is situated behind the Kerala High Court building. It is a nesting ground for a large variety of migratory birds and supports many types of mangroves. The Managalavanam is often regarded as the "green lung of Kochi", considering its role in keeping the city's air pollution under check. The area is a roosting place for many kinds of resident and migratory birds.
Yanam district is one of the four census districts of the Union Territory of Puducherry in India. Administratively it falls under the Puducherry district.
Sajnekhali Wildlife Sanctuary is a 362 km2 area in the northern part of the Sundarbans delta in South 24 Parganas district, West Bengal, India. It is located at the confluence of the Matla and Gumdi rivers. The area is mainly mangrove scrub, forest and swamp. It was set up as a sanctuary in 1976. It is home to a rich population of different species of wildlife, such as water fowl, heron, pelican, spotted deer, rhesus macaques, wild boar, tigers, water monitor lizards, fishing cats, otters, Olive ridley turtle, crocodiles, Batagur terrapins, and migratory birds. The ideal place for nature lovers to observe wild animals from a height is the Sajnekhali Watchtower.
Salim Ali Bird Sanctuary is an estuarine mangrove habitat, which is declared as the bird sanctuary, and located on western tip of the Island of Chorão along the Mandovi River, Goa, in India. The sanctuary is named after Salim Ali, the eminent Indian ornithologist.
Andhra Pradesh Forest Department is one of the administrative divisions of Government of Andhra Pradesh. It is headed by the Principal Chief Conservator of Forests, Head of Forest Force. The primary function of this department is protection, conservation and management of forests in the Andhra Pradesh State. The Forest Department is organised into 12 territorial circles and 43 divisions. In addition, one Senior Officer of the rank of Deputy Conservator of Forests functions as Planning and Extension Officer in each district.
Andhra Pradesh is a state in India. Andhra Pradesh Tourism Development Corporation (APTDC) is a state government agency which promotes tourism in Andhra Pradesh, describing the state as the Koh-i-Noor of India. Andhra Pradesh has a variety of tourist attractions including beaches, hills, caves, wildlife, forests and temples.
Pichavaram is one of the villages of Parangipettai near Chidambaram in Cuddalore District, Tamil Nadu, India. It is located between the Vellar estuary in the north and Coleroon estuary in the south. The Vellar-Coleroon estuarine complex forms the Killai backwater and the mangroves that are permanently rooted in a few feet of water. It is located at a distance of 243 km from Chennai and 15 km from Chidambaram.
The Central African mangroves ecoregion consists of the largest area of mangrove swamp in Africa, located on the coasts of West Africa, mainly in Nigeria.
The Guinean mangroves are a coastal ecoregion of mangrove swamps in rivers and estuaries near the ocean of West Africa from Senegal to Sierra Leone.
Madagascar mangroves are a coastal ecoregion in the mangrove forest biome found on the west coast of Madagascar. They are included in the WWF's Global 200 list of most outstanding ecoregions.
The Sunda Shelf mangroves ecoregion, in the mangrove biome, are on the coasts of the islands of Borneo and eastern Sumatra in Malaysia and Indonesia. They are home to the proboscis monkey.
Housing more than 200 resident and wintering bird species, Chennai has long been a haven for bird watchers. It is one of the few urban areas in India with diverse range of birds including greater flamingo, black baza, osprey, Indian eagle-owl, Coppersmith barbet, Spot billed pelican and pied avocet can be seen. The following are some known birding hotspots in and around Chennai.
The state of Andhra Pradesh is considered one of the rich 123 bio-diversified states in India. Natural vegetation (flora) and animal life (fauna) depend mainly on climate, relief, and soil. Krishna and Godavari are the two largest rivers flowing through the state. The Andhra Pradesh Forest Department deals with protection, conservation and management of forests.
The Guianan mangroves (NT1411) is a coastal ecoregion of southeastern Venezuela, Guyana, Suriname, French Guiana and Brazil. The mangroves provide an important habitat for migrating birds that winter in the area. Large areas are intact, although they are threatened by destruction of the trees for timber and to make way for agriculture, and from upstream agricultural and industrial pollution.
The Amapá mangroves (NT1402) is an ecoregion along the Atlantic coast of the state of Amapá in Brazil. The low coastal plain has been formed from recent sedimentation, including sediments deposited by the rivers and sediments carried northward from the mouth of the Amazon River by strong currents and deposited by the tides. The extensive mangroves grow on the newly formed coastal mudflats and along the edges of estuaries. They merge into freshwater várzea flooded forests further inland. The ecoregion is generally well-preserved, although excessive extraction of natural resources including timber and shrimps is a concern.
Muara Angke mangrove forest and wildlife sanctuary is a protected nature conservation area at Kapuk Muara, Penjaringan along the north coast of Jakarta, Indonesia. Muara Angke Wildlife Sanctuary is located at the end of Muara Karang Raya street, near Mediterranean Gallery shopping complex.
Char Kukri-Mukri Wildlife Sanctuary is a wildlife sanctuary in southern Charfession Upazila of Bangladesh, located on Char Kukri Mukri island in the Bay of Bengal. The area of the sanctuary is 40 ha, and is elongated in shape. It is 130 km from Barisal town in the gangetic delta on the mouth of Meghna river. It is also called Charfasson wildlife sanctuary. Most part of the sanctuary is submerged twice in a day due to high tide and is covered with dense mangrove vegetation. The soil type is clay.
The Alvarado mangroves ecoregion covers a series of mangrove forest areas along the Gulf of Mexico coast of the states of Tamaulipas and Veracruz in Mexico. they are the most northerly mangroves in the western Gulf. The largest tracts of mangrove swamps occur at the mouths of rivers, and nearby coastal lagoon.