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Bird Walk at Mullur lake, Bangalore, Karnataka

About Mullur Lake

Nestled on the southeastern edge of Bangalore, Mullur Lake is a quiet mosaic of open water, marshy fringes, and scrubby grasslands that together create a surprisingly rich urban wilderness. The lake’s seasonal water levels shape its character—during monsoons, it expands into a thriving wetland, while in drier months, exposed mudflats and grassy patches attract a different suite of life. Native grasses, acacia scrub, and scattered trees provide habitat complexity, making it a haven not just for aquatic species but also for insects, reptiles, and small mammals. This layered habitat structure is what makes Mullur especially rewarding for birders.
For birdwatchers, Mullur Lake offers a dynamic checklist—waders probing the shallows, raptors scanning from above, and songbirds flitting through the scrub. It’s the kind of place where a morning walk can shift from spotting herons and jacanas to catching glimpses of bee-eaters and shrikes. However, like many urban wetlands, Mullur faces mounting pressures from encroachment, waste dumping, and habitat degradation. Fluctuating water quality and shrinking green buffers threaten its ecological balance. Yet, growing awareness among local communities and birding groups is slowly turning attention toward conservation—highlighting the urgent need to protect such pockets of biodiversity before they fade into the cityscape.

Bird Guide: Gautham R R

A wildlife photographer and birdwatcher with over 10 years of experience, he is passionate about observing, identifying, and documenting birds in their natural habitats. His work combines bird behaviour, field observation, and photography to promote conservation and inspire a deeper appreciation for avian diversity.

Bird walk Location

Common birds of Mullur Lake

Mullur Lake unfolds as a vibrant stage where waterbirds, grassland specialists, and urban adapters come together in a constantly shifting spectacle. Rafts of Eurasian Coot and Little Grebe ripple across the water, while elegant Black-winged Stilt pick their way through the shallows with striking precision. Along the edges, the calls of White-breasted Waterhen and Gray-headed Swamphen echo through dense vegetation, revealing the richness of the marsh. Overhead, flashes of movement from Little Swift and the occasional drama of lapwings chasing away predators add energy to the scene, while iconic species like Painted Stork and Black-headed Ibis bring a sense of grandeur. Even common birds—from the ever-adaptable Rock Pigeon to the melodious Asian Koel—play their part, making every visit feel alive with stories, behaviours, and seasonal surprises.
Indian Spot-Billed Duck
Indian Peafowl
Rock Pigeon
Spotted Dove
Greater Coucal

Asian Koel
Little Swift
Eurasian Moorhen
Eurasian Coot
Gray-Headed Swamphen
White-Breasted Waterhen
Black-Winged Stilt
Red-Wattled Lapwing
Bronze-Winged Jacana
Little Grebe
Painted Stork
Little Cormorant
Glossy Ibis
Black-Headed Ibis
Little Egret

Summary of Walk

The Mullur Lake bird walk brought together 16 participants for a rewarding morning of birdwatching around one of Bengaluru’s peaceful urban wetlands. Surrounded by a mosaic of open water, marshes, grasslands, and scattered trees, the lake provided excellent opportunities to observe birds occupying different habitats. Over the course of the walk, participants recorded an impressive 37 species, ranging from elegant waterbirds such as herons, egrets, ibises, and moorhens to colourful bee-eaters, sunbirds, and active woodland songbirds. Raptors including the Black Kite and Brahminy Kite circled overhead, while Ashy Prinias, Oriental Magpie-Robins, and Common Tailorbirds kept the trails lively with their calls. The diversity of species made the walk engaging for both newcomers and experienced birders.

The morning’s biggest attraction was a thriving colony of Baya Weavers, where participants spent considerable time observing the birds weaving and maintaining their intricately suspended nests. The discovery of a graceful pair of Black-winged Stilts wading through the shallows delighted the group, while the brilliant appearance of a Common Kingfisher became the defining moment of the outing. Its vivid blue-and-orange plumage and perfectly timed hunting dives drew excited reactions and plenty of photographs. These memorable sightings, combined with the rich bird diversity and tranquil surroundings, made the Mullur Lake walk a thoroughly enjoyable experience and another successful morning of connecting people with urban biodiversity.

Number of Participants
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