Debapratim Saha/ BIA / Red-whiskered Bulbul (Pycnonotus jocosus) feeding on seed, West Bengal, India

Debapratim Saha/ BIA / Scarlet Minivet (Pericrocotus flammeus) male, West Bengal, India

Debapratim Saha/ BIA / Chinese Hat Plant (Holmskioldia sanguinea), West Bengal, India

Debapratim Saha/ BIA / Chinese Hat Plant (Holmskioldia sanguinea), West Bengal, India

Debapratim Saha/ BIA / Golden-fronted Leafbird (Chloropsis aurifrons), West Bengal, India

Debapratim Saha/ BIA / Greater Necklaced Laughingthrush (Garrulax pectoralis), West Bengal, India

Debapratim Saha/ BIA / Hair-crested Drongo (Dicrurus hottentottus), West Bengal, India

Debapratim Saha/ BIA / Golden-fronted Leafbird (Chloropsis aurifrons), West Bengal, India

Debapratim Saha/ BIA / Long-tailed Minivet (Pericrocotus ethologus) male, West Bengal, India

Debapratim Saha/ BIA / Streaked Spiderhunter (Arachnothera magna) feeding on Chinese Hat Plant (Holmskioldia sanguinea) flower nectar, West Bengal, India

Debapratim Saha/ BIA / Great Barbet (Megalaima virens), Darjeeling, India

Debapratim Saha / Streaked Spiderhunter (Arachnothera magna) feeding on flower nectar, Darjeeling, India

Debapratim Saha/ BIA / Great Hornbill (Buceros bicornis) female, West Bengal, India

Debapratim Saha/ BIA / Jerdon's Baza (Aviceda jerdoni) with lizard prey, West Bengal, India

Debapratim Saha/ BIA / Darjeeling Woodpecker (Dendrocopos darjellensis) male, Bhutan

Debapratim Saha/ BIA / Small Pratincole (Glareola lactea) flying over water, West Bengal, India

Debapratim Saha/ BIA / Himalayan Monal Pheasant (Lophophorus impejanus) male, Bhutan

Debapratim Saha/ BIA / Great Hornbill (Buceros bicornis) male flying, West Bengal, India

Debapratim Saha/ BIA / Pin-tailed Green-Pigeon (Treron apicauda), West Bengal, India

Debapratim Saha/ BIA / Red-crested Pochard (Netta rufina) male flying, West Bengal, India

Debapratim Saha/ BIA / Great Hornbill (Buceros bicornis) female flying, West Bengal, India

Debapratim Saha/ BIA / Ruddy Kingfisher (Halcyon coromanda), West Bengal, India

Debapratim Saha/ BIA / Rufous-necked Hornbill (Aceros nipalensis) male flying, Darjeeling, India

Debapratim Saha/ BIA / Long-tailed Broadbill (Psarisomus dalhousiae), India

Debapratim Saha/ BIA / Grey-crested Tit (Parus dichrous), Bhutan

Debapratim Saha/ BIA / Spotted Nutcracker (Nucifraga caryocatactes), Bhutan

Debapratim Saha/ BIA / Booted Eagle (Hieraaetus pennatus) with female Common Teal (Anas crecca) prey, India

Debapratim Saha/ BIA / Rufous-necked Hornbill (Aceros nipalensis) male stretching, Darjeeling, India

Debapratim Saha/ BIA / Long-tailed Broadbill (Psarisomus dalhousiae), West Bengal, India

Debapratim Saha/ BIA / Orange-flanked Bush-Robin (Tarsiger cyanurus) male, Bhutan

Debapratim Saha/ BIA / Scarlet Minivet (Pericrocotus flammeus) male, Darjeeling, India

Debapratim Saha/ BIA / Emerald Dove (Chalcophaps indica) male, India

Debapratim Saha/ BIA / Long-tailed Broadbill (Psarisomus dalhousiae), Darjeeling, India

Debapratim Saha / Great Hornbill (Buceros bicornis) pair courting, Darjeeling, India

Debapratim Saha / Long-tailed Broadbill (Psarisomus dalhousiae), Darjeeling, India

Debapratim Saha / Chestnut-headed Bee-eater (Merops leschenaulti) pair with dragonfly prey, Darjeeling, India

Debapratim Saha / Crimson Sunbird (Aethopyga siparaja) male, Darjeeling, India

Debapratim Saha / Black Bulbul (Hypsipetes leucocephalus), Darjeeling, India

Debapratim Saha / Grey-winged Blackbird (Turdus boulboul) male, Darjeeling, India

Debapratim Saha / Long-tailed Broadbill (Psarisomus dalhousiae) with caterpillar prey, Darjeeling, India

Debapratim Saha / Black Baza (Aviceda leuphotes), Darjeeling, India

Debapratim Saha / Pin-tailed Green-Pigeon (Treron apicauda) pair taking flight, Darjeeling, India

Debapratim Saha / Lesser Necklaced Laughingthrush (Garrulax monileger), Darjeeling, India

Debapratim Saha / Spotted Nutcracker (Nucifraga caryocatactes) calling, Bhutan

Debapratim Saha / Rufous-necked Hornbill (Aceros nipalensis) male flying, Darjeeling, India

Debapratim Saha / Rufous-bellied Eagle (Hieraaetus kienerii) flying, Darjeeling, India

Debapratim Saha / Black-crested Bulbul (Pycnonotus melanicterus), Darjeeling, India

Debapratim Saha / Black-crested Bulbul (Pycnonotus melanicterus), Darjeeling, India

Debapratim Saha/ BIA / Stork-billed Kingfisher (Pelargopsis capensis) with fish prey, Assam, India

Debapratim Saha/ BIA / Crimson-backed Sunbird (Nectarinia minima) male, West Bengal, India

Debapratim Saha/ BIA / Black-crested Bulbul (Pycnonotus melanicterus) with fig, West Bengal, India

Debapratim Saha/ BIA / Himalayan Monal Pheasant (Lophophorus impejanus) male, Bhutan

Debapratim Saha/ BIA / Red-crested Pochard (Netta rufina) male taking flight, West Bengal, India

Debapratim Saha/ BIA / Great Hornbill (Buceros bicornis) female flying, West Bengal, India

Debapratim Saha/ BIA / Black-throated Parrotbill (Paradoxornis nipalensis), West Bengal, India

Debapratim Saha/ BIA / Greater Yellownape (Picus flavinucha) female, Darjeeling, India

Debapratim Saha/ BIA / Streaked Spiderhunter (Arachnothera magna) feeding on Chinese Hat Plant (Holmskioldia sanguinea) flower nectar, West Bengal, India

Debapratim Saha/ BIA / Scarlet Minivet (Pericrocotus flammeus) male during rainfall, West Bengal, India

Debapratim Saha/ BIA / Scarlet Minivet (Pericrocotus flammeus) male during rainfall, West Bengal, India

Debapratim Saha/ BIA / Thick-billed Green-Pigeon (Treron curvirostra) male feeding on fruit, Darjeeling, India

Debapratim Saha/ BIA / White-rumped Shama (Copsychus malabaricus) male, Darjeeling, India

Debapratim Saha/ BIA / Kalij Pheasant (Lophura leucomelanos) male, Bhutan

Debapratim Saha/ BIA / Small Niltava (Niltava macgrigoriae) male, Darjeeling, India

Debapratim Saha/ BIA / Grey-crested Tit (Parus dichrous) calling, Bhutan