India is emerging as a top destination for ecotourism and wildlife tourism, particularly for tiger safaris. Among tiger-range countries, India offers the best tiger-sighting experiences, with a higher sighting percentage and overall safari experience compared to others. Frequent tiger sightings in several tiger reserves make India a major attraction for both domestic and international tourists.
The country is divided into several biogeographic landscape zones, each shaped by distinct biotic and abiotic factors. These factors influence the landscape and drive the evolutionary adaptations of wildlife. Despite their differences, most of these landscapes share one common element, the tiger. Tigers are found in almost all landscapes, except the Trans-Himalayas, islands, and deserts. Being one of the most adaptable big cats, tigers can survive in extreme conditions. Recent evidence even suggests their presence at high altitudes in the snow-covered Himalayas.
To ensure the effective in-situ conservation of tigers, India has established a network of 57 tiger reserves, governed by the National Tiger Conservation Authority (NTCA). Out of these, around 10–12 reserves are particularly renowned for their frequent tiger sightings. However, these reserves are not just about tigers, they are also excellent birdwatching destinations, with some hosting over 300 species of birds in India.
In this blog, I will share insights into some of India’s best tiger reserves, where wildlife enthusiasts can not only embark on thrilling tiger safaris in India but also enjoy exceptional birdwatching opportunities at the same time.
Corbett Tiger Reserve
No. of bird species – 685
Corbett tiger reserve is not only among the tiger reserves but overall is the on the top for Birding destinations in India, it stands out as one of India’s finest birdwatching destinations, with an astounding 685 bird species recorded within its boundaries. Its strategic location at the crossroads of the Himalayas and the Gangetic plain, along with its proximity to the Central Indian Highlands and the Aravallis, contributes to an incredible diversity of avifauna. The varied landscape, featuring foothills, riverine forests, marshes, plateaux, and ravines, provides ideal habitats for numerous bird species.
Of the 130 raptors found in the Indian subcontinent, 51 are present in Corbett, along with 15 of the 26 woodpecker species reported from India. The reserve is also a prime location to spot unique species such as the Ibisbill, which inhabits the cold streams and shingle beds of the Himalayas, and the Brown Dipper, frequently seen in winter. Additionally, Corbett supports 13 Near Threatened species, including a dwindling population of vultures. Despite their decline, it remains one of the best places to observe the Critically Endangered Red-headed Vulture and Slender-billed Vulture. While White-backed Vultures have nearly vanished since the 1990s, Corbett still offers excellent opportunities to witness the majestic Pallas’s Fish-eagle. As one of the original nine Tiger Reserves established under Project Tiger in 1973, Corbett continues to be not only a stronghold for large carnivores but also a haven for bird conservation in India.
Namdapha Tiger Reserve
No. of bird species – 665
The second entry in the list is Namdapha National Park, which is often referred to as the “Land of Big Cats” due to the presence of four of India’s five big cats—Tiger, Leopard, Clouded Leopard, and Snow Leopard. Covering 198,500 hectares, this remote and largely unexplored wilderness in North-east of India is bordered by Myanmar to the south and east. The park’s incredible altitudinal variation, ranging from 200 to 4,571 meters above sea level, creates a mosaic of diverse habitats, from tropical wet evergreen forests in the lower elevations to sub-alpine and alpine scrub in the higher reaches. This ecological diversity supports a rich avian life, making Namdapha one of the most important birding sites in India.
Namdapha’s birdlife is a unique blend of species from four biomes—Sino-Himalayan Temperate, Sino-Himalayan Sub-tropical, Indo-Chinese Tropical Moist Forest, and Eurasian High Montane—resulting in an exceptional variety of birds. The park is the best place in India to observe the Critically Endangered, White-bellied Heron, a rare and elusive bird that thrives in undisturbed forest streams and rivers. Also, Namdapha is home to five species of hornbills, including the globally threatened Rufous-necked Hornbill, Austen’s Brown Hornbill, and the Great Pied Hornbill. The rich bird diversity includes several Near Threatened and Vulnerable species such as the White-cheeked Partridge, Snowy-throated Babbler, Blyth’s Kingfisher, Beautiful Nuthatch, Cachar Wedge-billed Babbler, and Rusty-bellied Shortwing. The park also hosts raptors like the White-tailed Eagle, Rufous-bellied Eagle, Grey-headed Fish-eagle, and Lesser Fish-eagle.
Namdapha’s rugged terrain, dominated by the Dapha Bum mountains and the Noa-Dihing River valley, provides ideal conditions for rare and elusive species such as Hodgson’s Frogmouth, Ward’s Trogon, Spotted Elachura, Pied Falconet, Blue-naped Pitta, Hooded Pitta, and Long-tailed Broadbill. The presence of the Spot-breasted Laughingthrush, Rufous-vented Laughingthrush, Red-headed Trogon, Silver-breasted Broadbill, and the Great-eared Nightjar further adds to the park’s ornithological significance. With its unparalleled biodiversity and the opportunity to witness both Himalayan and Indo-Chinese avian species, Namdapha remains one of the most sought-after birding destinations in India.
Kaziranga Tiger Reserve
Number of bird species – 500+
Another entry from North-east India, Kaziranga National Park, is not only a Tiger Reserve and a UNESCO World Heritage Site but also a part of the Kaziranga – Karbi Anglong Elephant Reserve and a proposed Ramsar site. While it is internationally renowned for its thriving population of the Indian One-horned Rhinoceros, the park is also home to large populations of endangered species, including the Tiger, Wild Buffalo, Asiatic Elephant, and Swamp Deer. Beyond its impressive megafauna, Kaziranga is a birdwatcher’s paradise, boasting more than 500 avian species. Its diverse habitat, shaped by the floodplains of the Brahmaputra River, comprises 57% grasslands (including tall grasses and marshes), 7% wetlands, 7% sandy areas, and 29% woodland, providing a sanctuary for numerous residents and migratory birds.
Kaziranga ranks among the most important bird areas in India, harboring 27 globally Threatened species—one of the highest recorded in any Bird Area. Over 200 bird species are residents, while the rest are migratory, including long-distance travelers like the Bar-headed Goose, one of which was tagged in Mongolia and later sighted here. Among the notable resident birds are the Spot-billed Pelican, Lesser Adjutant, Swamp Francolin, Pallas’s Fish-eagle, Greater Grey-headed Fish-eagle, Black-necked Stork, and the elusive Bengal Florican, for which Kaziranga provides one of the most secure populations, with about 30 adult territorial males. The park is also a vital habitat for rare grassland birds such as the Bristled Grassbird, Marsh Babbler, Black-breasted Parrotbill, and Finn’s Weaver.
Several uncommon species, such as the Black-bellied Tern, Pied Falconet, Greater Adjutant, Jerdon’s Bushchat, Swamp Prinia, Jerdon’s Babbler, and Slender-billed Babbler, also find refuge in the park. Some of these grassland and shrub-dwelling species are often overlooked due to their elusive nature, making birdwatching in Kaziranga an exciting and rewarding experience. The occasional sighting of the rare, White-bellied Heron adds to the park’s avian allure. Additionally, Kaziranga is famous for its nesting colonies of Spot-billed Pelicans and both Greater and Lesser Adjutants.
After Manas and Orang, Kaziranga holds the third largest and most secure population of the Critically Endangered Bengal Florican in Assam. Almost all bird species characteristic of the tall, wet grasslands of the Brahmaputra floodplains can be found here. With 21 Near Threatened species, including those with significant breeding or wintering populations, Kaziranga stands as one of India’s premier destinations for birdwatching, offering an unparalleled experience for ornithologists and nature enthusiasts alike. Book birdwatching tours in India here.
Manas Tiger Reserve
Number of bird species– 500+
Manas Tiger Reserve, a UNESCO World Heritage Site, is a paradise for birdwatchers. Nestled along the Bhutan border, it is ecologically connected to the Royal Manas Tiger Reserve in Bhutan, creating a vast transboundary conservation landscape. The River Manas, along with its distributaries, the Beki and Hakua, flows through the park, shaping its diverse habitats. With more than 500 recorded bird species, Manas stands out as one of India’s most significant birding destinations.
Manas is particularly notable for its extensive grasslands, covering nearly half of the reserve, while the remaining terrain consists of Moist Deciduous and Semi-evergreen Forests. These diverse habitats support an exceptional array of avifauna, including 118 species that rely on pure grasslands or “quasi grasslands” during various times of the year. Among these, 33 species are identified as obligate grassland birds.
One of the key highlights of birding in Manas is its Bengal Florican population, which is believed to be the largest known in the world. The park is also an important site for tall-wet grassland species, such as the Swamp Francolin, Marsh Babbler, Slender-billed Babbler, Jerdon’s Babbler, Bristled Grassbird, and Black-breasted Parrotbill. The Hodgson’s Bushchat, a winter visitor, also finds refuge in Manas’s tall grasses.
One of the rarest grassland species, the Vulnerable Yellow Weaver, has been observed nesting in Manas, making it one of the few locations where this species breeds. The overall richness of birdlife and the significant populations of globally threatened species make Manas one of India’s Outstanding Bird Areas.
Manas Tiger Reserve is not only a National Park and a Tiger Reserve but also a Biosphere Reserve, an Elephant Reserve, and an Important Bird Area (IBA). The combination of its unique landscapes, diverse avifauna, and transboundary conservation efforts with Bhutan makes Manas a dream destination for birdwatchers, offering a chance to witness some of the rarest and most endangered birds of the Indian subcontinent.
Dudhwa Tiger Reserve
Number of bird species– 450
Dudhwa Tiger Reserve, a prime representation of the Terai Arc Landscape, is a paradise for birdwatchers. The reserve, located in Uttar Pradesh, was initially established to protect the last remaining population of Swamp Deer. Over the years, it has expanded to include Kishanpur Wildlife Sanctuary (201 sq. km) and Katerniaghat Wildlife Sanctuary (400 sq. km), making it a crucial conservation area for a wide variety of species.
Dudhwa is home to more than 450 bird species, making it one of the richest avian habitats in northern India. The park’s mosaic of tall grasslands, wetlands, and dense forests supports both residents and migratory birds. Historically, it had significant populations of White-rumped and Slender-billed Vultures, but their numbers have dwindled. Red-headed Vulture has also seen a sharp decline, with only a few records in the last decade.
One of the highlights of birding in Dudhwa is the presence of the Bengal Florican, a critically endangered grassland species. Long-term monitoring since 1985 has shown a stable population, with about 60 adult birds recorded in a 2001 survey. The Lesser Florican is also occasionally sighted in the reserve.
Dudhwa’s wetlands attract a variety of waterbirds, including the Near Threatened, Black-necked Stork, with at least four pairs recorded, along with a few sub-adults seen within and outside the park. The Spot-billed Pelican and Marbled Duck occur in small numbers. The Lesser Adjutant Stork in the park, although its numbers are limited to around ten pairs. The Pallas’s Fish-eagle, another near-threatened species, is irregularly seen in the wetlands.
Dudhwa’s grasslands and wetland edges also provide habitat for migratory waders and other elusive species like the Wood Snipe, which has an old record from the district. The region’s diverse ecosystem, combined with its administrative importance and conservation efforts, ensures that Dudhwa remains a crucial refuge for some of India’s most threatened and rare birds.
For birdwatchers, Dudhwa Tiger Reserve offers a unique opportunity to observe a variety of rare and endangered species in a pristine, lesser-explored part of India’s wilderness. Whether searching for the Bengal Florican in the grasslands or scanning the wetlands for pelicans and storks, Dudhwa provides an unforgettable birding experience.
Periyar Tiger Reserve
Number of bird species– 342
Periyar Tiger Reserve (PTR), one of the finest wildlife reserves in the Western Ghats, is a birding paradise known for its rich avifauna, including numerous endemic species. With an elevation range from 150 m along the Pambiyar River to 1,500 m in the higher reaches, PTR presents a diverse landscape of tropical evergreen forests, semi-evergreen forests, moist deciduous woodlands, and grasslands. The presence of Periyar Lake, with its hauntingly beautiful, submerged tree skeletons, further enhances the habitat diversity, making it an important refuge for birds.
Among the 1,272 plant species endemic to the southern Western Ghats, 515 species have been documented in PTR, reinforcing its ecological significance. This rich vegetation supports a thriving bird population, making the reserve a must-visit destination for birdwatchers. Out of the 26 bird species endemic to the Western Ghats, 14 have been recorded in Periyar. These include iconic species like the Malabar Grey Hornbill, White-bellied Treepie, Nilgiri Wood Pigeon, and the Black-and-Orange Flycatcher.
Beyond its endemic birds, PTR is an important wintering site for long-distance migratory species. Visitors may encounter Tickell’s Leaf Warbler, Large-billed Leaf Warbler, Large-crowned Leaf Warbler, Rufous-tailed Flycatcher, and the striking Pied Thrush. The presence of the elusive Wood Snipe has also been confirmed in the reserve, adding to its significance as an Important Bird Area (IBA).
One of the notable breeding species in PTR is the Asian Woollyneck, which has nested here for decades. This stork, recently classified as Vulnerable, finds suitable nesting and foraging grounds in the wetlands and forest edges of the reserve.
Birdwatching in Periyar is an enriching experience, with opportunities to explore different habitats—from the dense evergreen forests to the tranquil waters of Periyar Lake. The reserve’s biodiversity, combined with its scenic landscapes, makes it one of the most rewarding birding destinations in southern India.
Kanha Tiger Reserve
Number of bird species– 300+
Central India is known for its rich tiger and leopard populations, with reserves like Kanha, Bandhavgarh, and Pench consistently being featured on lists for tiger safaris in India. These reserves are renowned not only for their large mammals but also for their remarkable biodiversity. Kanha, in particular, is notable for its exceptional bird diversity, which often surprises many who primarily associate the park with its famous tigers.
Kanha National Park, nestled in the central Indian highlands, is not only a world-class natural heritage site but also one of the most diverse regions in terms of birdlife. The park’s varied ecosystems—ranging from Moist Deciduous Forest, Dry Deciduous Forest, valley meadows, to plateau meadows—create a habitat that supports a wide range of bird species. Its abundant vegetation, including Sal and Bamboo forests, as well as vast grasslands, provides perfect conditions for birdwatching, making Kanha National Park a premier destination for Birding enthusiasts.
Kanha’s bird diversity is truly impressive, with numerous species recorded, including those that are critical to conservation. It is home to critically endangered vultures such as the White-rumped and Long-billed Vultures, and the park regularly sees sightings of the Red-headed Vulture. The presence of these rare species highlights Kanha’s importance as a birding destination.
The park also supports a variety of other avian species, including the Rosy Minivet, which breeds in the park. The sighting of the Malabar Pied Hornbill, which is found in Western Ghats, though not very common but it adds to the park’s rich birdlife. There are sightings of Rufous-bellied Eagle, and the Brown Wood-owl which add to the excitement of birdwatching in Kanha, along with species like the Dark Grey Bushchat and Golden-fronted Leaf-bird.
With its diverse landscapes, rare bird species, and regular winter visitors like the Crimson Sunbird, Kanha National Park is undeniably one of the most rewarding birdwatching destinations in Central India, offering a perfect blend of wildlife, conservation, and birding opportunities.
