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Bird Walk at Adyar River Trail, Chennai, TN

About Adyar River Trail

The Adyar River Trail in Chennai follows the landscape around the Adyar River, where waterways, wetland patches, open areas, vegetation, and pockets of tree cover create a varied natural environment within the city. The trail offers a glimpse of Chennai’s riverine ecosystems, with changing conditions along the river depending on the season, rainfall, and water flow. Its mix of aquatic and terrestrial habitats provides an important green and wetland corridor through an otherwise highly urbanised landscape.

The area also reflects the pressures faced by Chennai’s urban waterways. Rapid development, pollution, waste accumulation, habitat disturbance, and changes to natural water flow can affect the river and its surrounding habitats. Protecting remaining vegetation and wetland areas, maintaining water quality, and managing human disturbance along the trail are important for conserving the ecological value of the Adyar River landscape while allowing people to continue enjoying it as a nature and birdwatching destination.

Bird Guide: Francis Anish

He is an ornithologist and avid birdwatcher with over three years of research experience at the Salim Ali Centre for Ornithology and Natural History (SACON), Coimbatore. His work includes research on the Critically Endangered White-bellied Heron, reflecting his strong interest in bird conservation and ecology. Beyond research, he regularly explores the field as a passionate birder, deepening his understanding of bird behavior and habitats. He has also volunteered as a bird expert for the Tamil Nadu Forest Department's raptor survey in Mudumalai Tiger Reserve, contributing to important wildlife monitoring and conservation efforts.

Bird walk Location

Common birds of Adyar River Trail

The Adyar River Trail supports a diverse mix of wetland, woodland, open-country, and urban-adapted birds. Water-associated species such as Black-crowned Night Heron, Little Egret, Indian Pond-Heron, Eastern Cattle-Egret, Medium Egret, Purple Heron, Eurasian Moorhen, Grey-headed Swamphen, White-breasted Waterhen, Red-wattled Lapwing, Common Sandpiper, and White-browed Wagtail make use of the river, wet margins, and surrounding habitats. Pied and Asian Green Bee-eaters, Blue-tailed Bee-eaters, White-throated Kingfisher, and Pied Kingfisher add variety to the riverine birdlife, while Black Kite represents the area’s raptors. The surrounding vegetation supports species such as Coppersmith Barbet, Black-rumped Flameback, Rose-ringed Parakeet, Black Drongo, Common Tailorbird, Ashy Prinia, White-browed Bulbul, Red-vented Bulbul, Yellow-billed Babbler, Common Myna, Purple-rumped Sunbird, and Barn Swallow. Asian Koel, Pied Cuckoo, and Common Hawk-Cuckoo add to the diversity of cuckoos recorded along the trail. Together, these species reflect the varied habitats of the Adyar River landscape and its importance as an urban birdwatching area.
Indian Peafowl
Grey Francolin
Pied Cuckoo
Asian Koel
Common Hawk-Cuckoo

Asian Palm Swift
Eurasian Moorhen
Grey-headed Swamphen
White-breasted Waterhen
Red-wattled Lapwing
Common Sandpiper
Black-crowned Night Heron
Little Egret
Indian Pond-Heron
Eastern Cattle-Egret
Purple Heron
Black Kite
Asian Green Bee-eater
Blue-tailed Bee-eater
White-throated Kingfisher

Summary of Walk

Twenty-one birders joined guide Francis Anish along the Adyar River Trail in Chennai on 10 October for an evening walk that began at 4 pm, when the sun was mild and a lovely breeze was blowing along the river. The group was greeted at the start by several Barn Swallows swooping over the water and a White-browed Wagtail strutting along the bank, and the trail kept delivering from there. Over the course of the walk they recorded 44 species, a delightful tally for a riverside corridor in the middle of the city. Along the water they spotted White-breasted Waterhen, Grey-headed Swamphen, Eurasian Moorhen, Indian Spot-billed Duck, Medium Egret, Black-crowned Night Heron and a secretive Cinnamon Bittern, while the greenery along the path offered Indian Peafowl, Grey Francolins, Rose-ringed Parakeets, Red-vented Bulbuls, Pale-billed Flowerpecker and Purple-rumped Sunbird. A Black Kite soared overhead and Red-wattled Lapwings called from the open ground. The migratory visitors were the real treat of the evening. A Pacific Golden-Plover, Yellow-wattled Lapwing, Blue-tailed Bee-eaters and Wood Sandpipers confirmed that the season of long-distance travellers has begun, and participants were thrilled to watch so many of them at close range. Francis shared tips on identification, calls and behaviour, and the group enjoyed the gentle pace and golden light of the evening stroll. It was a memorable way to see how much wildlife shares a corner of Chennai with its people, and to leave with a new appreciation for the river and its birds, and many headed home already planning to return with friends and family.
Number of Participants
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