Bird Walk at Pearl Valley, Bengaluru
- Bengaluru
- 17 October, 2026
- Uma Vaijnath
About Pearl Valley
About 40 km south of Bengaluru, near Anekal, Pearl Valley (Muthyala Maduvu) is a forested ravine. A seasonal stream spills over the rocks here in a sparkling cascade, said to look like a string of pearls, which gives the valley its name. A small Shiva temple sits beside the falls. The valley lies among the rocky Anekal hills, part of the wider Bannerghatta landscape, and is covered in dry deciduous forest, thorny scrub, bamboo and boulder-strewn slopes, with moist, shaded growth along the stream. Trees such as wild figs, tamarind and neem provide fruit and shelter. Langurs, mongooses, wild boar and sometimes elephants move through these hills, and the valley is rich in butterflies, reptiles and frogs after the rains.
For birders, Pearl Valley is one of the best forest birding spots near Bengaluru. The cliffs and open sky make it excellent for raptors. Black, Bonelli’s, Tawny and Crested Serpent Eagles are all regularly seen soaring over the ridges. The shaded forest holds pittas, spurfowls, junglefowl, monarchs, paradise-flycatchers and skulking babblers, and a pond outside the valley adds kingfishers. But as a popular picnic spot, the valley takes a lot of pressure. Plastic and litter, crowds and noise, forest fires, quarrying in the Anekal hills and fast-spreading real estate are all chipping away at the habitat and the corridors that link it to Bannerghatta. Responsible visiting, keeping the forest litter-free and protecting the surrounding hills are vital to keeping Pearl Valley wild.
Bird Guide: Uma Vaijnath
Uma Vaijnath is a Bengaluru-based avid birdwatcher, photographer and partial ornithologist from over half a decade. After a career as a software professional, she transitioned into environmental community work and creative arts. She is a prominent figure in the Bengaluru birding community, frequently leading and organizing nature walks and birding events.
Bird walk Location
Common birds of Pearl Valley
Pearl Valley is a stronghold for raptors near Bengaluru. The Black Eagle glides slowly just above the treetops on long, fingered wings, searching for nests to raid. Bonelli’s Eagle, powerful and fast, and the Tawny Eagle ride the thermals over the cliffs. The Crested Serpent-Eagle calls loudly from above the forest, and the Oriental Honey-buzzard and White-eyed Buzzard hunt along the slopes. Crested Treeswifts have been seen feeding their chicks in a tiny nest on a bare branch. In the leaf litter, the colourful Indian Pitta hops about, a rare treat. The Red Spurfowl and Gray Junglefowl call from deep cover. The tiny Brown-capped Pygmy Woodpecker taps on thin branches. The Indian Paradise-Flycatcher trails its long tail through the shade, and the Black-naped Monarch flashes deep blue. Bronzed and White-bellied Drongos hawk insects from forest perches. Small Minivets and Indian Cuckooshrikes move through the canopy, and the Spot-breasted Fantail dances in the undergrowth. Skulkers such as the curved-billed Indian Scimitar-Babbler and the Puff-throated and Tawny-bellied Babblers creep through the thickets, while a Pied Kingfisher hovers over the pond outside.
Indian Pitta
Black Eagle
Bonelli’s Eagle
Tawny Eagle
Crested Serpent-Eagle
Oriental Honey-buzzard
White-eyed Buzzard
Crested Treeswift
Red Spurfowl
Grey Junglefowl
Brown-capped Pygmy Woodpecker
Indian Paradise-Flycatcher
Black-naped Monarch
Bronzed Drongo
Indian Robin
Red-whiskered Bulbul
White-browed Bulbul
Purple-rumped Sunbird
Indian Silverbill
Indian Peafowl
Summary of Walk
Fifteen birders joined guide Uma Vaijnath at Pearl Valley on the edge of Bengaluru on 17 October for a walk through forested, rocky terrain that rewarded every pair of eyes with a splendid 42 species. Forest birding has its own special rhythm, with sudden calls from the canopy, flashes of movement in the undergrowth and the thrill of finding a bird that has been hiding in plain sight, and the group embraced it with enthusiasm. The highlight of the walk was the Black Eagle, a magnificent raptor with a long-winged, buoyant flight that glides along the ridges and gives birders a real thrill when it appears overhead. The Black-naped Monarch, a delicate blue flycatcher-like bird with a neat black patch on its nape, was another prized sighting, flitting through the foliage and giving the group a chance to practise careful observation. Around them, the forest held a lively community of woodland birds, from babblers and bulbuls to barbets and flycatchers, and the group enjoyed learning to separate species by their calls and movements. Uma led the walk with her usual knowledge and warmth, explaining how to use sound and habitat clues and how to move quietly through the forest to improve the chances of seeing shy birds. With so many participants, there were many pairs of eyes searching the trees, and every discovery was shared with delight. Participants left with new birds on their lists, great memories and a growing appreciation for the forest habitats that lie so close to the city, ready to join another walk.
Number of Participants
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