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Papikonda National Park
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Papikonda National Park is a national park in India, located near Rajamahendravaram in the Papi Hills of the Alluri Sitharama Raju and Eluru districts of Andhra Pradesh, and covering an area of 1,012.86 km2 (391.07 sq mi).[1][2] It is an Important Bird and Biodiversity Area and home to some endangered species of flora and fauna.[3] No part of Papikonda remains outside East and West Godavari districts after 2014 and the construction of Polavaram Dam.
Key Information
History
[edit]Papikonda Wildlife Sanctuary was established in 1978.[4] It was upgraded to a national park in 2008.
Geography
[edit]The national park's boundaries lie between 18° 49’ 20" N to 19° 18’ 14" N, 79° 54’ 13" E to 83° 23’ 35" E spread across the Alluri Sitharama Raju and Eluru districts of Andhra Pradesh. Its altitude ranges from 20 to 850 m (66 to 2,789 ft), and it receives an annual rainfall of 1168 mm. Godavari River flows through the park.[3]
Flora
[edit]The vegetation of Papikonda national park contains species of moist deciduous and dry deciduous forests.[4] Tree species include Pterocarpus marsupium, Terminalia elliptica, Terminalia arjuna, Adina cordifolia, Sterculia urens, Mangifera indica, Anogeissus latifolia.[3]
Fauna
[edit]Mammals
[edit]The mammals either sighted or recorded by camera traps includes Bengal tiger, Indian leopard, Rusty-spotted cat, Jungle cat, Leopard cat, Sloth bear, Small Indian civet, Asian palm civet, Wild boar and Honey badger. Herbivores recorded include spotted deer, Sambar deer, Indian muntjac, Indian spotted chevrotain, Gaur, Nilgai and Four-horned antelope.[5]
The national park has population of both Rhesus macaque which are normally found north of Godavari and Bonnet macaque that are usually found south of Godavari. Gray langurs are also seen inside the national park.[3] The presence of water buffaloes in the area was recorded during the British imperial time.[6]
Birds
[edit]The national park was recognized as an Important Bird and Biodiversity Area by BirdLife International in 2016. Some of the endangered, vulnerable and near threatened species of birds reported includes Black-bellied tern, Pale-capped pigeon, Yellow-throated bulbul, Oriental darter, Pallid harrier, Great Thick-knee, River lapwing, River tern, Malabar pied hornbill, Alexandrine parakeet.
Some of the tropical moist forest species of birds sighted were Black-throated munia, Indian scimitar babbler, Jerdon's nightjar, Malabar trogon Malabar whistling thrush. A subspecies of Abbott's babbler identified and named after ornithologist K. S. R. Krishna Raju was sighted around the periphery of the national park.[7]
Reptiles
[edit]Indian golden gecko, endemic to the Eastern Ghats was reported from this national park.[8] King cobras were sighted in and around the protected area.[3][9]
Threats
[edit]Poaching, forest fires and clearing forest for cultivation are some of the threats.[10]
References
[edit]- ^ "Wildlife Protected Areas Andhra Pradesh". 2014.
- ^ "Papikonda Wildlife Sanctuary". AP forest department. Archived from the original on 25 January 2014. Retrieved 28 June 2014.
- ^ a b c d e Rahmani, A. R.; Islam, M. Z.; Kasambe, R. M. (2016). Important Bird and Biodiversity Areas in India: Priority Sites for Conservation (Revised and updated ed.). India: Bombay Natural History Society, Indian Bird Conservation Network, Royal Society for the Protection of Birds and BirdLife International U.K. pp. 206–208. ISBN 978-93-84678-02-9.
- ^ a b Gujja, B.; Ramakrishna, S.; Goud, V.; Sivaramakrishna (2006). Perspectives on Polavaram, a Major Irrigation Project on Godavari. Academic Foundation. ISBN 9788171885787.
- ^ Aditya, V.; Ganesh, T. (2017). "Mammals of Papikonda Hills, northern Eastern Ghats, India". Journal of Threatened Taxa. 9 (10): 10823–10830. doi:10.11609/jott.3021.9.10.10823-10830.
- ^ Francis, W. (1989). Gazetteer of South India. Vol. 1. New Delhi: Mittal Publications. p. 270.
- ^ Ripley, S. D.; Beehler, B. M. "A new subspecies of the babbler genus Malacocincla abbotti from the Eastern Ghats, India". Bulletin of the British Ornithologists' Club. 105 (2): 67.
- ^ S.M., M. J.; Archana, W.; Tampal, F. (2007). "On the Occurrence of Golden Gecko (Calodactylodes aureus) in Papikonda Hills, Eastern Ghats, Andhra Pradesh, India" (PDF). Zoos' Print Journal. 22 (6): 2727–2729. doi:10.11609/JoTT.ZPJ.1735.2727-9. Archived from the original (PDF) on 26 November 2020. Retrieved 27 December 2018.
- ^ Satyanarayana, J. E.; Balaji, K. (2018). "King Cobra: Occurrence of Ophiophagus hannah in Papikonda National Park, Eastern Ghats, Andhra Pradesh". Zoo's Print. 33 (3): 15–18. Archived from the original on 27 May 2022. Retrieved 27 December 2018.
- ^ Ganesh, T.; Aditya, V. (2018). "Deciphering forest change: Linking satellite-based forest cover change and community perceptions in a threatened landscape in India". Ambio. 48 (7): 790–800. doi:10.1007/s13280-018-1108-x. PMC 6509315. PMID 30406924.
External links
[edit]- Pakikonda National Park marked on OpenStreetMap
Papikonda National Park
View on GrokipediaPapikonda National Park is a protected area situated in the Papi Hills of the northern Eastern Ghats in Andhra Pradesh, India, covering 1,012.86 square kilometers primarily in the Alluri Sitharama Raju and Eluru districts along the Godavari River.[1][2] Notified as a national park in 2008 after operating as a wildlife sanctuary since 1978, the park preserves a diverse ecosystem shaped by the riverine terrain and hilly topography, which ranges from low-lying floodplains to elevations over 800 meters.[3][4] Recognized as an Important Bird and Biodiversity Area by BirdLife International, it supports rich floristic diversity documented in over 2,500 plant species, including endemic and medicinal plants, as detailed in surveys by the Botanical Survey of India.[5] The fauna includes key predators such as the Bengal tiger and leopard, alongside sambar deer, gaur, and over 200 bird species like the vulnerable greater adjutant stork and painted stork, contributing to its role in regional conservation efforts amid habitat pressures from surrounding human activities.[1][6]
History and Establishment
Origins and Early Conservation Efforts
The Papikonda hill range in the northern Eastern Ghats has long featured dense moist deciduous and semi-evergreen forests, supporting diverse fauna including tigers, leopards, and sambar deer, alongside indigenous tribal groups such as the Konda Reddi who practiced podu (shifting cultivation) and collection of minor forest produce.[7] These activities, combined with external pressures like timber extraction, contributed to forest fragmentation by the mid-20th century, prompting initial state interventions to assert control over resources under colonial-era legacies extended into independent India.[8] Early formal conservation measures commenced with the demarcation of core hill areas as reserve forests pursuant to the Andhra Pradesh Forest Act of 1967, which empowered the state to restrict unregulated felling, grazing, and encroachments to maintain ecological integrity and timber supplies.[7] This notification clustered multiple forest blocks into protected zones, marking a shift from communal tribal access to regulated management, though enforcement remained challenging amid local resistances over traditional rights to jal, jangal, zameen (water, forest, land).[8] Building on these foundations, the sanctuary status was conferred in 1978 under the Wildlife (Protection) Act of 1972, designating 590.68 square kilometers to safeguard the Godavari River's riparian habitats and endemic species from escalating threats like poaching and habitat loss.[7] [5] This step integrated anti-poaching patrols and boundary demarcation, reflecting national priorities post-Project Tiger (launched 1973) to conserve tiger corridors in fragmented Eastern Ghats landscapes, though Papikonda itself was not initially included in the core reserves.[9]Notification as Sanctuary and National Park
Papikonda was initially notified as a wildlife sanctuary in 1978 under the Wildlife (Protection) Act, 1972, covering an area of approximately 591 km² to protect the biodiversity of the Papi Hills region along the Godavari River.[10][11] This designation followed earlier management as a reserved forest since 1882, aiming to regulate human activities and conserve habitats for species such as tigers and leopards.[11] The sanctuary was upgraded and consolidated into a national park through a government order issued on November 4, 2008, by the Andhra Pradesh Forest Department, expanding the protected area to 1,012.86 km² under Section 35 of the Wildlife (Protection) Act, 1972.[2] This notification emphasized stricter protections, prohibiting grazing, cultivation, and other extractive uses to enhance conservation efforts amid growing ecological pressures.[12] The upgrade integrated fragmented forest blocks, addressing previous boundary ambiguities and reinforcing the park's role in safeguarding endemic flora and fauna in the Eastern Ghats.[11]Key Administrative Changes
Papikonda was initially notified as a wildlife sanctuary in 1978 under the provisions of the Wildlife (Protection) Act, 1972, by the Government of Andhra Pradesh, covering core reserve forest areas in the Papi Hills along the Godavari River to protect its ecological integrity and wildlife populations.[3][4] In 2008, the sanctuary was elevated to national park status through central government approval, marking a significant enhancement in protective measures that strictly prohibit human activities such as habitation, grazing, and resource extraction to prioritize habitat conservation and biodiversity preservation.[3][13][14] This upgrade expanded the park's area to 1,012.86 square kilometers and aligned it with national priorities for tiger conservation, as the region serves as a critical corridor in the Eastern Ghats landscape.[4][13] Subsequent administrative adjustments have included jurisdictional shifts following Andhra Pradesh's district reorganization in 2022, with the park now primarily falling under Alluri Sitharama Raju and Eluru districts, though core boundaries remain unchanged to maintain continuity in management.[4]Physical Environment
Location and Boundaries
Papikonda National Park is located in the northern Eastern Ghats of Andhra Pradesh, India, primarily spanning the East Godavari and West Godavari districts, with extensions into the Alluri Sitharama Raju and Eluru districts following administrative reorganizations.[15][16] The park also incorporates portions of Telangana's Khammam district, reflecting its position along the inter-state Godavari River basin.[2][3] Geographically, it lies between latitudes 18°49'20" N and 19°18'14" N and longitudes 79°54'13" E and 83°23'35" E, covering a total area of 1,012.86 square kilometers.[15][16][13] The park's boundaries are delineated by the meandering course of the Godavari River to the south and east, which forms a natural riparian edge, while the northern and western limits are defined by the rugged Papi Hills and forested ridges of the Eastern Ghats.[17][6] This configuration isolates the core area amid valleys and plateaus, with elevations ranging from riverine lowlands to hilltops exceeding 800 meters.[3] The southern boundary interfaces with agricultural lands and settlements near Rajahmundry, while upstream sections border Polavaram irrigation project influences and tribal habitations.[18][19]Topography and Geology
Papikonda National Park occupies a rugged portion of the Eastern Ghats, characterized by undulating terrain with steep slopes ranging from 30% to 50%, encompassing hill ranges oriented west to east, peaks, saddles, deep valleys, plateaus, glens, and gorges.[5] The Godavari River bisects the park, flowing through the Papikonda hill range and creating diverse riparian features along its banks.[5] Elevations vary significantly, from approximately 150 meters to 1,350 meters above sea level, with typical ranges between 500 and 1,200 meters and an average height of around 600 meters; notable peaks include those near Ravigudem and Geddapalli.[5] [15] The landscape includes interspersed plains (lankas), grasslands, and scrub areas, supporting a mosaic of habitats from hilltops to riverine zones.[5] Geologically, the park features formations from Archaean to recent periods, dominated by Khondalites of Archaean age in the Eastern Ghats, alongside metamorphic rocks including gneisses, schists, granites, and intrusions of granite into older metamorphic sequences.[5] Key rock types comprise ferruginous quartzites, banded magnetite quartzites, graphite, and quartz, with sandstone prevalent in plain areas and gneiss-schist assemblages in hilly regions.[5] [20] Alluvial deposits and lateritic soils overlay these bedrock formations, particularly along river valleys, contributing to the area's mineral diversity and soil variability.[5] This geological complexity underlies the park's topographic diversity, influencing erosion patterns, valley incision by the Godavari, and the stability of steep slopes.[5]Climate Patterns
Papikonda National Park exhibits a hot and humid tropical climate typical of the coastal Eastern Ghats region, with three distinct seasons influencing its biodiversity and ecological dynamics.[5] The park's climate features moderate to high annual rainfall concentrated in the monsoon period, alongside significant temperature fluctuations driven by seasonal shifts and topographic variations from 20 to 850 meters elevation.[5] Summer, spanning March to May, is characterized by hot and dry conditions, with temperatures frequently reaching 42–48°C in lower elevations and increased risk of forest fires in drier divisions such as Eluru.[5] The monsoon season from June to September brings heavy precipitation, accounting for approximately 80% of the annual total, with humidity levels peaking at 70–90% and occasional cyclonic storms enhancing water availability for vegetation and fauna.[5] Annual rainfall averages 974–1200 mm, varying by division from 575 mm in East Godavari to 1362 mm in Chinturu, supporting lush growth in moist deciduous and evergreen forests during this period.[5] Winter, from November to February, provides cooler and drier weather, with minimum temperatures dropping to 10–17°C, facilitating moderate conditions for wildlife activity and seasonal flowering in many plant species.[5] Overall annual temperature ranges from 10°C to 48°C, while humidity averages 75–90%, dipping below 70% in pre-monsoon dry spells.[5] These patterns govern species distribution, with wet seasons promoting riparian and aquatic flora and dry periods inducing leaf shedding in deciduous trees.[5]| Season | Temperature Range (°C) | Key Rainfall Features | Humidity Range (%) |
|---|---|---|---|
| Summer (Mar–May) | Up to 42–48 | Low, dry conditions | 60–70 |
| Monsoon (Jun–Sep) | 17–37 | Heavy, 80% of annual total (974–1200 mm avg.) | 70–90 |
| Winter (Nov–Feb) | 10–25 | Minimal, post-monsoon transition | 60–75 |
Hydrological Features
Godavari River System
The Godavari River serves as the primary hydrological feature of Papikonda National Park, flowing approximately 42.5 kilometers through the park from Koida to Singanapally and Devipatnam while traversing the Papikonda hill range.[5] This perennial river, with its varied streams, drains northern sections of the park, including via tributaries like Perantapalle R.L., and experiences bank erosion that shapes the local topography.[5] The river segment within the park spans about 50 kilometers with a 36-meter elevation drop, contributing to dynamic flow characteristics that support riparian habitats across the park's 1,012.86 square kilometers.[21][5] Key tributaries of the Godavari within or adjacent to the park include the Pamuleru, Peddavagu, and Kinnersani Rivers, which augment the main channel's discharge and extend the river system's influence on wetland formation and sediment transport.[5][21] These inflows create a network of streams, ponds, and canals that maintain hydrological connectivity, fostering moist deciduous forests and reducing sedimentation through dense vegetative cover in undisturbed areas.[5] The system's perennial nature ensures year-round water availability, though seasonal monsoonal surges enhance ecological processes like nutrient cycling and habitat renewal.[5] Ecologically, the Godavari River system underpins the park's biodiversity by supporting riverine forests with species such as Dimorphocalyx glabellus and Ficus nervosa, alongside semi-aquatic flora like Aponogeton crispus in shallow water bodies and stream banks hosting grasses including Chrysopogon aciculatus and Imperata cylindrica.[5] These habitats along river beds, marshy zones, and sandy banks provide critical corridors for wildlife movement and sustain tribal communities dependent on river resources, while the minimal anthropogenic disturbance preserves hydrological integrity and low sediment loads.[5][21]Associated Wetlands and Riparian Zones
The riparian zones of Papikonda National Park, primarily along the Godavari River and its tributaries such as Pamuleru, Peddavagu, Jalthar Kalva, Kovvada Kalva, and Yerra Kalva, feature luxuriant riverine forests and moist mixed deciduous vegetation that stabilize banks and support aquatic transitions.[5] Dominant tree species include Terminalia arjuna, Ficus racemosa, Ficus semicordata, and Pongamia pinnata, which thrive on stream and river banks, providing shade, erosion control, and fruit resources for wildlife.[5] Climbers like Calamus rotang and Entada rheedei entwine large trees in these zones, while grasses such as Saccharum spontaneum and Imperata cylindrica dominate edges, aiding sediment deposition and flood mitigation.[5] Associated wetlands encompass marshy areas, stagnant ponds, and sandbars formed by river meanders and seasonal flooding, particularly in the Godavari delta fringes and tributary confluences within the park.[5] These habitats host semi-aquatic flora including Cyperus haspan, Leersia hexandra, and aquatic species like Aponogeton crispus in shallow waters, fostering nutrient cycling and supporting invertebrate and fish populations.[5] The zones sustain diverse avifauna, with surveys recording 63 bird species across 25 families in riverine stretches, including threatened ones like the endangered Black-bellied Tern (Sterna acuticauda) and near-threatened Grey-headed Fish Eagle (Haliaeetus ichthyaetus), which rely on these areas for nesting and foraging.[22] Ecologically, these features enhance connectivity between terrestrial and aquatic ecosystems, buffering against floods and maintaining water quality amid threats like sand mining, which disrupts habitats and bird populations.[22] They also harbor otters, freshwater turtles, and migratory waterbirds in marshy patches, underscoring their role in biodiversity corridors within the Eastern Ghats.[22]Vegetation and Flora
Dominant Forest Types
The dominant forest type in Papikonda National Park is tropical moist deciduous forest, covering the majority of the park's 1,012.86 square kilometers and supporting a diverse canopy of deciduous trees that shed leaves during the dry season.[3] [23] Characteristic species include teak (Tectona grandis), which forms extensive stands due to its adaptability to the Eastern Ghats' undulating topography and seasonal rainfall patterns of 1,000–1,500 mm annually, alongside Terminalia tomentosa, Pterocarpus marsupium, and Dalbergia latifolia.[3] [9] These forests emerge from the causal interplay of monsoonal moisture retention in hilly soils and historical logging pressures that favored resilient hardwoods, as evidenced by floristic surveys documenting over 900 angiosperm taxa.[24] Patches of dry deciduous forests occur in rain-shadowed slopes and elevated plateaus with precipitation below 1,000 mm, featuring sparser canopies dominated by teak, Terminalia spp., and associated hardwoods like sandalwood (Pterocarpus santalinus) that reflect adaptations to prolonged dry periods.[18] [25] Semi-evergreen formations, less extensive but critical for habitat continuity, appear in sheltered valleys and near the Godavari River, blending evergreen understory with deciduous overstory species such as rosewood (Dalbergia spp.) and mahua (Madhuca longifolia).[9] [26] Bamboo (Dendrocalamus spp.) thickets and riparian scrub, including species like Cassia fistula, fringe watercourses, enhancing ecological transitions but vulnerable to seasonal flooding.[3] [23] This mosaic of forest types, verified through Botanical Survey of India inventories, underscores the park's role in preserving Eastern Ghats endemism amid anthropogenic fragmentation, with moist deciduous dominance driven by edaphic factors like lateritic soils rather than uniform climate alone.[5] [24]Rare and Endemic Species
Papikonda National Park harbors a notable assemblage of rare and endemic vascular plants within its 1,012.86 km² expanse, contributing to the Eastern Ghats' biodiversity hotspot status. A comprehensive floristic survey documented 970 angiosperm taxa across 119 families and 576 genera, including 18 endemic species—14 restricted to Peninsular India (e.g., Argyreia daltonii, Barleria montana, Bridelia retusa, Crotalaria epunctata, Cyperus clarkei, Dyschoriste vagans, Habenaria roxburghii, Huberantha cerasoides, Indigofera mysorensis, Pavetta madrassica, Radermachera xylocarpa, Strobilanthes pavala, Tephrosia strigosa, Wendlandia gamblei) and 4 endemic to India (Chrysopogon hackelii, Tripogon capillatus, Dimeria connivens, Ischaemum polystachyum).[5] These endemics often occupy specialized niches, such as moist rocky crevices (Tripogon capillatus) or hilly slopes (Pavetta madrassica), underscoring the park's role in conserving regionally unique flora adapted to its undulating terrain and riverine influences.[5] Among grasses, Garnotia elata (endemic to India) thrives in rocky crevices of hilly areas, while a newly described variety, Dichanthium caricosum var. bilobum, is known exclusively from its type locality in the park near Kondamodalu at 439 m elevation, occurring in moist places adjacent to paddy fields as a decumbent perennial.[5][27] Rare orchids represent another critical component, with species such as Aerides ringens, Habenaria commelinifolia, H. digitata, H. furcifera, H. reniformis, Liparis nervosa, Nervilia concolor, Pecteilis gigantea, and Vanda testacea confined to moist semi-evergreen forests, shady undergrowth, grasslands, or tree trunks; these exhibit limited distributions and vulnerability to habitat disturbance.[5] Threatened species include the endangered Pterocarpus marsupium, valued for timber and medicinal properties, and the threatened Rauvolfia serpentina (Indian snakeroot), a medicinal plant found scattered in the park's forests.[5] Other rarities encompass Ensete glaucum and Musa ornata (wild banana relatives) along stream banks, Hedychium flavescens in semi-evergreen streamsides, and sedges like Eleocharis acutangula and Fimbristylis polytrichoides in aquatic margins, all noted for sparse populations in specific microhabitats such as stagnant waters or sandy shores.[5] Strobilanthes heyneana, deemed very rare with only two individuals observed near Ijjaluru stream banks, highlights localized endemism risks.[5] These species' persistence depends on the park's moist deciduous and semi-evergreen formations, though ongoing threats like selective logging and invasive species could exacerbate declines absent targeted monitoring.[5]| Category | Examples | Status/Notes | Habitat |
|---|---|---|---|
| Peninsular India Endemics | Argyreia daltonii, Pavetta madrassica | Endemic; climbers/shrubs | Foothills, hill slopes, streams |
| India Endemics | Garnotia elata, Dichanthium caricosum var. bilobum | Endemic; grasses | Rocky crevices, moist fields |
| Rare Orchids | Vanda testacea, Pecteilis gigantea | Rare; limited populations | Tree trunks, shady undergrowth |
| Threatened | Pterocarpus marsupium, Rauvolfia serpentina | Endangered/Threatened; medicinal/timber value | Forests, scattered occurrences |

