List of birds of Bangladesh
This is a list of the bird species recorded in Bangladesh. The avifauna of Bangladesh includes a total of 466 species, of which 1 has been introduced by humans, and 12 are rare or accidental. 3 species listed are extirpated in Bangladesh and are not included in the species count. 35 species are globally threatened.
This list's taxonomic treatment (designation and sequence of orders, families, and species) and nomenclature (common and scientific names) follow the conventions of Clements's 5th edition. The family accounts at the beginning of each heading reflects this taxonomy, as do the species counts found in each family account. Introduced and accidental species are included in the total counts for Bangladesh.
The following tags have been used to highlight certain relevant categories. The commonly occurring, native, species do not fall into any of these categories.
Grebes
Grebes are small to medium-large sized freshwater diving birds. They have lobed toes, and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land. There are 20 species worldwide and 2 species which occur in Bangladesh.
Little Grebe Tachybaptus ruficollis
Great Crested Grebe Podiceps cristatus
Storm-Petrels
The storm-petrels are relatives of the petrels, and are the smallest of sea-birds. They feed on planktonic crustaceans and small fish picked from the surface, typically while hovering. The flight is fluttering and sometimes bat-like. There are 21 species worldwide and 1 species which occurs in Bangladesh.
Black-bellied Storm-Petrel Fregetta tropica
Tropicbirds
Tropicbirds are slender white birds of tropical oceans, with exceptionally long central tail feathers. Their heads and long wings have black markings. There are 3 species worldwide and 1 species which occurs in Bangladesh.
Red-tailed Tropicbird Phaethon rubricauda
Pelicans
Pelicans are large water birds with a distinctive pouch under the beak. As with other members of the order Pelecaniformes, they have webbed feet with four toes. There are 8 species worldwide and only 1 species which occurs in Bangladesh.
Spot-billed Pelican Pelecanus philippensis
Boobies and gannets
The sulids comprise the gannets and boobies. Both groups comprise medium-to-large coastal sea-birds that plunge-dive for fish. There are 9 species worldwide and 1 species which occurs in Bangladesh.
Red-footed Booby Sula sula
Cormorants
The Phalacrocoracidae is a family of medium-to-large coastal, fish-eating sea-birds that includes cormorants and shags. Plumage colouration varies with the majority having mainly dark plumage, some species being black and white, and a few being colourful. There are 38 species worldwide and 3 species which occur in Bangladesh.
Indian Cormorant Phalacrocorax fuscicollis
Great Cormorant Phalacrocorax carbo
Little Cormorant Phalacrocorax niger
Darters
Darters are frequently referred to as "snake-birds" because of their long thin neck, which gives a snake-like appearance when they swim with their bodies submerged. The males have black and dark brown plumage, an erectile crest on the nape and a larger bill than the female. The females have a much paler plumage especially on the neck and underparts. The darters have completely webbed feet, and their legs are short and set far back on the body. Their plumage is somewhat permeable, like that of cormorants, and they spread their wings to dry after diving. There are 4 species worldwide and 1 species which occurs in Bangladesh.
Darter Anhinga melanogaster
Bitterns, herons and egrets
The family Ardeidae contains the bitterns, herons and egrets. Herons and egrets are medium to large sized wading birds with long necks and legs. Bitterns tend to be shorter necked and more wary. Unlike other long-necked birds suck as storks, ibises and spoonbills, members of Ardeidae fly with their necks retracted. There are 61 species worldwide and 17 species which occur in Bangladesh.
Storks are large, long-legged, long-necked, wading birds with long, stout bills. Storks are mute; bill-clattering is an important mode of stork communication at the nest. Their nests can be large and may be reused for many years. Many species are migratory. There are 19 species worldwide and 9 species which occur in Bangladesh.
Ibises and spoonbills The Threskiornithidae is a family of large terrestrial and wading birds which includes the ibises and spoonbills. They have long, broad wings with 11 primary and about 20 secondary feathers. They are strong fliers and despite their size and weight, very capable soarers. There are 36 species worldwide and 2 species which occur in Bangladesh.
Black-headed Ibis Threskiornis melanocephalus
Glossy Ibis Plegadis falcinellus
Flamingos
Flamingos are gregarious wading birds, usually 3 to 5 feet high, found in both the Western and Eastern Hemispheres. They are more numerous in the latter. Flamingos filter-feed on shellfish and algae. Their oddly-shaped beaks are specially adapted to separate mud and silt from the food they consume, and are uniquely used upside-down. There are 6 species worldwide and 1 species which occurs in Bangladesh.
Greater Flamingo Phoenicopterus roseus
Ducks, geese and swans
The family Anatidae includes the ducks and most duck-like waterfowl, such as geese and swans. These are birds that are modified for an aquatic existence with webbed feet, flattened bills and feathers that are excellent at shedding water due to an oily coating. There are 131 species
Osprey
The Pandionidae family contains only one species, the Osprey. The Osprey is a medium large raptor which is a specialist fish-eater with a worldwide distribution.
Osprey Pandion haliaetus
Hawks, kites and eagles
Accipitridae is a family of birds of prey and include hawks, eagles, kites, harriers and Old World vultures. These birds have powerful hooked beaks for tearing flesh from their prey, strong legs, powerful talons, and keen eyesight. There are 233 species worldwide and 26 species which occur in Bangladesh.
Jerdon's Baza Aviceda jerdoni
Black Baza Aviceda leuphotes
Oriental Honey-buzzard Pernis ptilorhynchus
Black Kite Milvus migrans
Caracaras and falcons
Falconidae is a family of diurnal birds of prey. They differ from hawks, eagles, and kites in that they kill with their beaks instead of their feet. There are 62 species worldwide and 5 species which occur in Bangladesh.
Collared Falconet Microhierax caerulescens
Pied Falconet Microhierax melanoleucus
Oriental Hobby Falco severus
Pheasants and partridges
The Phasianidae are a family of terrestrial birds which consists of quails, partridges, snowcocks, francolins, spurfowl[disambiguation needed]s, tragopans, monals, pheasants, peafowls and jungle fowls. In general, they are plump (although they may vary in size) and have broad, relatively short wings. There are 156 species worldwide and 14 species which occur in Bangladesh.
Black Francolin Francolinus francolinus
Swamp Francolin Francolinus gularis
Rain Quail Coturnix coromandelica
Blue-breasted Quail Coturnix chinensis
Buttonquails
The buttonquails are small, drab, running birds which resemble the true quails.The female is the brighter of the sexes, and initiates courtship. The male incubates the eggs and tends the young. There are 16 species worldwide and 2 species which occur in Bangladesh.
Small Buttonquail Turnix sylvatica (Ex)
Barred Buttonquail Turnix suscitator
Cranes
Cranes are large, long-legged and long-necked birds. Unlike the similar-looking but unrelated herons, cranes fly with necks outstretched, not pulled back. Most have elaborate and noisy courting displays or "dances". There are 15 species worldwide and 2 species which occur in Bangladesh.
Sarus Crane Grus antigone
Common Crane Grus grus
Rails, crakes, gallinules, and coots
Rallidae is a large family of small to medium-sized birds which includes the rails, crakes, coots, and gallinules. Typically they inhabit dense vegetation in damp environments near lakes, swamps, or rivers. In general they are shy and secretive birds, difficult to observe. Most species have strong legs, and have long toes which are well adapted to soft, uneven surfaces. They tend to have short, rounded wings and be weak fliers. There are 143 species worldwide and 9 species which occur in Bangladesh.
Slaty-legged Crake Rallina eurizonoides
Slaty-breasted Rail Gallirallus striatus
White-breasted Waterhen Amaurornis phoenicurus
Sungrebe and Finfoots
The Heliornithidae are small family of tropical birds with webbed lobes on their feet similar to those of grebes and coots. There are 3 species worldwide and 1 species which occurs in Bangladesh.
Masked Finfoot Heliopais personata
Bustards
Bustards are large terrestrial birds mainly associated with dry open country and steppes in the Old World. They are omnivorous and nest on the ground. They walk steadily on strong legs and big toes, pecking for food as they go. They have long broad wings with "fingered" wingtips, and striking patterns in flight. Many have interesting mating displays. There are 26 species worldwide and only 1 species which occurs in Bangladesh.
Bengal Florican Houbaropsis bengalensis (Ex)
Jacanas
The jacanas are a group of tropical waders in the family Jacanidae. They are found worldwide in the Tropics. They are identifiable by their huge feet and claws which enable them to walk on floating vegetation in the shallow lakes that are their preferred habitat. There 8 species worldwide and 2 species which occur in Bangladesh.
Pheasant-tailed Jacana Hydrophasianus chirurgus
Bronze-winged Jacana Metopidius indicus
Painted snipe
Painted snipe are short-legged, long-billed birds similar in shape to the true snipes, but more brightly coloured. There are 2 species worldwide and 1 species which occurs in Bangladesh.
Greater Painted-snipe Rostratula benghalensis
Oystercatchers
The oystercatchers are large and noisy plover-like birds, with strong bills used for smashing or prising open molluscs. There are 11 species worldwide and 1 species which occurs in Bangladesh.
Eurasian Oystercatcher Haematopus ostralegus
Avocets and stilts
Recurvirostridae is a family of large wading birds, which includes the avocets and the stilts. The avocets have long legs and long up-curved bills. The stilts have extremely long legs and long, thin, straight bills. There are 9 species worldwide and 2 species which occur in Bangladesh.
Black-winged Stilt Himantopus himantopus
Pied Avocet Recurvirostra avosetta
Thick-knees
The thick-knees are a group of largely tropical waders in the family Burhinidae. They are found worldwide within the tropical zone, with some species also breeding in temperate Europe and Australia. They are medium to large waders with strong black or yellow black bills, large yellow eyes and cryptic plumage. Despite being classed as waders, most species have a preference for arid or semi-arid habitats. There are 9 species worldwide and 1 species which occurs in Bangladesh.
Great Thick-knee Burhinus recurvirostris
Pratincoles and coursers
Glareolidae is a family of wading birds comprising the pratincoles, which have short legs, long pointed wings and long forked tails, and the coursers, which have long legs, short wings and long pointed bills which curve downwards. There are 17 species worldwide and only 1 species which occurs in Bangladesh.
Small Pratincole Glareola lactea
Plovers and lapwings
The family Charadriidae includes the plovers, dotterels, and lapwings. They are small to medium-sized birds with compact bodies, short, thick necks and long, usually pointed, wings. They are found in open country worldwide, mostly in habitats near water, although there are some exceptions. There are 66 species worldwide and 6 species which occur in Bangladesh.
Sandpipers and allies
The Scolopacidae are a large diverse family of small to medium sized shorebirds including the sandpipers, curlews, godwits, shanks, tattlers, woodcocks, snipes, dowitchers and phalaropes. The majority of species eat small invertebrates picked out of the mud or soil. Variation in length of legs and bills enable different species to feed in the same habitat, particularly on the coast, without direct competition for food. There are 89 species worldwide and 9 species which occur in Bangladesh.
Skuas and jaegers
The family Stercorariidae are, in general, medium to large birds, typically with grey or brown plumage, often with white markings on the wings. They nest on the ground in temperate and arctic regions and are long-distance migrants. There are 7 species worldwide and only 1 species which occurs in Bangladesh.
Pomarine Jaeger Stercorarius pomarinus
Terns
Terns are a group of generally general medium to large sea-birds typically with grey or white plumage, often with black markings on the head. Most terns hunt fish by diving but some pick insects off the surface of fresh water. Terns are generally long-lived birds, with several species now known to live in excess of 25 to 30 years. There are 44 species worldwide and 8 species which occur in Bangladesh.
Skimmers
Skimmers are a small family of tropical tern-like birds. They have an elongated lower mandible which they use to feed by flying low over the water surface and skimming the water for small fish. There are 3 species worldwide and 1 species which occurs in Bangladesh.
Indian Skimmer Rynchops albicollis
Sandgrouse
Sandgrouse have small, pigeon like heads and necks, but sturdy compact bodies. They have long pointed wings and sometimes tails and a fast direct flight. Flocks fly to watering holes at dawn and dusk. Their legs are feathered down to the toes. There are 16 species worldwide and only 1 species which occurs in Bangladesh.
Painted Sandgrouse Pterocles indicus
Pigeons and doves
Pigeons and doves are stout-bodied birds with short necks and short slender bills with a fleshy cere. There are 308 species worldwide and 11 species which occur in Bangladesh.
Parrots, macaws and allies
Parrots are small to large birds with a characteristic curved beak shape. Their upper mandibles have slight mobility in the joint with the skull and the have a generally erect stance. All parrots are zygodactyl, having the four toes on each foot placed two at the front and two back. There are 335 species worldwide and 6 species which occur in Bangladesh.
Cuckoos and anis
The family Cuculidae includes cuckoos, roadrunners and anis. These birds are of variable size with slender bodies, long tails and strong legs. Unlike the cuckoo species of the Old World, North American cuckoos are not brood parasites. There are 138 species worldwide and 16 species which occur in Bangladesh.
Barn owls
Barn owls are medium to large sized owls with large heads and characteristic heart-shaped faces. They have long strong legs with powerful talons. There are 16 species worldwide and 3 species which occur in Bangladesh.
Typical owls
Typical owls are small to large solitary nocturnal birds of prey. They have large forward-facing eyes and ears, a hawk-like beak, and a conspicuous circle of feathers around each eye called a facial disk. There are 195 species worldwide and 11 species which occur in Bangladesh.
Frogmouths
The frogmouths are a group of nocturnal birds related to the nightjars. They are named for their large flattened hooked bills and huge frog-like gape, which they use to take insects. There are 12 species worldwide and 1 species which occurs in Bangladesh.
Hodgson's Frogmouth Batrachostomus hodgsoni
Nightjars
Nightjars are medium-sized nocturnal birds with long wings, short legs and very short bills that usually nest on the ground. Most have small feet, of little use for walking, and long pointed wings. Their soft plumage is camouflaged to resemble bark or leaves. There are 86 species worldwide and 3 species which occur in Bangladesh.
Swifts
Swifts are small aerial birds, spending the majority of their lives flying. These birds have very short legs and never settle voluntarily on the ground, perching instead only on vertical surfaces. Many swifts have long swept-back wings that resemble a crescent or a boomerang. There are 98 species worldwide and 6 species which occur in Bangladesh.
Treeswifts
The treeswifts or crested swifts are aerial near passerine birds, closely related to the true swifts. They differ from the other swifts in that they have crests, long forked tails and softer plumage. There are 4 species worldwide and 1 species which occurs in Bangladesh.
Crested Treeswift Hemiprocne coronata
Trogons and Quetzals
The family Trogonidae includes trogons and quetzals. Found in tropical woodlands worldwide, they feed on insects and fruit, and their broad bills and weak legs reflect their diet and arboreal habits. Although their flight is fast, they are reluctant to fly any distance. Trogons have soft, often colourful, feathers with distinctive male and female plumage. There are 33 species worldwide and 1 species which occurs in Bangladesh.
Red-headed Trogon Harpactes erythrocephalus
Kingfishers
Kingfishers are medium-sized birds with large heads, long pointed bills, short legs, and stubby tails. There are 93 species worldwide and 11 species which occur in Bangladesh.
Bee-eaters
The bee-eaters are a group of near passerine birds in the family Meropidae. Most species are found in Africa but others occur in southern Europe, Madagascar, Australia and New Guinea. They are characterised by richly coloured plumage, slender bodies and usually elongated central tail feathers. All are colorful and have long downturned bills and pointed wings, which give them a swallow-like appearance when seen from afar. There are 26 species worldwide and 4 species which occur in Bangladesh.
Typical rollers
Rollers resemble crows in size and build, but are more closely related to the kingfishers and bee-eaters. They share the colourful appearance of those groups with blues and browns predominating. The two inner front toes are connected, but the outer toe is not. There are 12 species worldwide and only 1 species which occurs in Bangladesh.
Dollarbird Eurystomus orientalis
Hoopoes
Hoopoes have black, white and orangey-pink colouring with a large erectile crest on their head. There are 2 species worldwide and 1 species which occurs in Bangladesh.
Hoopoe Upupa epops
Hornbills
Hornbills are a group of birds whose bill is shaped like a cow's horn, but without a twist, sometimes with a casque on the upper mandible. Frequently, the bill is brightly coloured. There are 57 species worldwide and 5 species which occur in Bangladesh.
Barbets
The barbets are plump birds, with short necks and large heads. They get their name from the bristles which fringe their heavy bills. Most species are brightly coloured. There are 84 species worldwide and 6 species which occur in Bangladesh.
Woodpeckers and allies
Woodpeckers are small to medium sized birds with chisel like beaks, short legs, stiff tails and long tongues used for capturing insects. Some species have feet with two toes pointing forward, and two backward, while several species have only three toes. Many woodpeckers have the habit of tapping noisily on tree trunks with their beaks. There are 218 species worldwide and 18 species which occur in Bangladesh.
Broadbills
The broadbills are small, brightly coloured birds that feed on fruit and also take insects in flycatcher fashion, snapping their broad bills. Their habitat is canopies of wet forests. There are 15 species worldwide and 2 species which occur in Bangladesh.
Long-tailed Broadbill Psarisomus dalhousiae
Silver-breasted Broadbill Serilophus lunatus
Pittas
Pittas are medium-sized by passerine standards, and stocky, with fairly long, strong legs, short tails and stout bills. Many, but not all, are brightly coloured. They are spend the majority of their time on wet forest floors, eating snails, insects and similar invertebrate prey which they find there. There are 32 species worldwide and 5 species which occur in Bangladesh.
Larks
Larks are small terrestrial birds with often extravagant songs and display flights. Most larks are fairly dull in appearance. Their food is insects and seeds. There are 91 species worldwide and 4 species which occur in Bangladesh.
Swallows and martins
The Hirundinidae family is a group of passerines characterized by their adaptation to aerial feeding. Their adaptations include a slender streamlined body, long pointed wings and short bills with wide gape. The feet are designed for perching rather than walking, and the front toes are partially joined at the base. There are 75 species worldwide and 6 species which occur in Bangladesh.
Wagtails and pipits
The Motacillidae are a family of small passerine birds with medium to long tails. They include the wagtails, longclaws and pipits. They are slender, ground feeding insectivores of open country. There are 54 species worldwide and 6 species which occur in Bangladesh.
Cuckoo-shrikes
The cuckoo-shrikes are small to medium-sized passerine birds. They are predominantly greyish with white and black, although some species are brightly coloured. There are 82 species worldwide and 9 species which occur in Bangladesh.
Bulbuls
Bulbuls are medium-sized songbirds. Some are colourful with yellow, red or orange vents, cheeks, throat or supercilia, but most are drab, with uniform olive brown to black plumage. Some species have distinct crests.There are 130 species worldwide and 11 species which occur in Bangladesh.
Leafbirds
The Leafbirds are small, bulbul-like birds. The males are brightly plumaged, usually in greens and yellows. There are 8 species worldwide and 3 species which occur in Bangladesh.
Blue-winged Leafbird Chloropsis cochinchinensis
Golden-fronted Leafbird Chloropsis aurifrons
Orange-bellied Leafbird Chloropsis hardwickii
Ioras
The ioras are bulbul-like birds of open forest or thorn scrub, but whereas that group tends to be drab in coloration, ioras are sexually dimorphic, with the males being brightly plumaged in yellows and greens. There are 4 species worldwide and only 1 species which occurs in Bangladesh.
Common Iora Aegithina tiphia
Thrushes and allies
The thrushes are a group of passerine birds that occur mainly in the Old World. They are plump, soft plumaged, small to medium-sized insectivores or sometimes omnivores, often feeding on the ground. Many have attractive songs. There are 335 species worldwide and 10 species which occur in Bangladesh.
Cisticolas and allies
The Cisticolidae are warblers found mainly in warmer southern regions of the Old World. They are generally very small birds of drab brown or grey appearance found in open country such as grassland or scrub. There are 111 species worldwide and 11 species which occur in Bangladesh.
Old World warblers
The family Sylviidae is a group of small insectivorous passerine
Old World flycatchers
Old World flycatchers are a large group of small passerine birds native to the Old World. They are mainly small arboreal insectivores. The appearance of these birds is very varied, but they mostly have weak songs and harsh calls. There 274 species worldwide and 35 species which occur in Bangladesh.
Fantails
The Fantails are small insectivorous birds which are specialist aerial feeders. There are 44 species worldwide and 2 species which occur in Bangladesh.
Yellow-bellied Fantail Rhipidura hypoxantha
White-throated Fantail Rhipidura albicollis
Monarch flycatchers
The monarch flycatchers are small to medium-sized insectivorous passerines, which hunt by flycatching. There are 99 species worldwide and 2 species which occur in Bangladesh.
Black-naped Monarch Hypothymis azurea
Asian Paradise-Flycatcher Terpsiphone paradisi
Whistlers and allies
The family Pachycephalidae includes the whistlers, shrike-thrushes, shrike-tits, pitohuis and Crested Bellbird. There are 57 species worldwide and 1 species which occurs in Bangladesh.
Mangrove Whistler Pachycephala grisola
Babblers
The babblers or timaliids are somewhat diverse in size and coloration, but are characterised by soft fluffy plumage. There are 270 species worldwide and 42 species which occur in Bangladesh.
Parrotbills
The parrotbills are a group of birds native to East and Southeast Asia, though feral populations are known from elsewhere. They are generally small, long-tailed birds which inhabit reedbeds and similar habitats. There are 20 species worldwide and 5 species which occur in Bangladesh.
Chickadees and titmice
The Paridae are mainly small stocky woodland species with short stout bills. Some have crests. They are adaptable birds, with a mixed diet including seeds and insects. There are species 59 worldwide and 4 species which occur in Bangladesh.
Nuthatches
Nuthatches are small woodland birds. They have the unusual ability to climb down trees head first, unlike other birds which can only go upwards. Nuthatches have big heads, short tails and powerful bills and feet. There are 24 species worldwide and 3 species which occur in Bangladesh.
Sunbirds and Spiderhunters
The sunbirds and spiderhunters are very small passerine birds which feed largely on nectar, although they will also take insects, especially when feeding young. Flight is fast and direct on their short wings. Most species can take nectar by hovering like a hummingbird, but usually perch to feed. There are 131 species worldwide and 11 species which occur in Bangladesh.
Flowerpeckers
The flowerpeckers are very small, stout, often brightly coloured birds, with short tails, short thick curved bills and tubular tongues. There are 44 species worldwide and 6 species which occur in Bangladesh.
Old World orioles
The Old World Orioles are colourful passerine birds. They are not related to the New World orioles. There are 29 species worldwide and 3 species which occur in Bangladesh.
Black-naped Oriole Oriolus chinensis
Black-hooded Oriole Oriolus xanthornus
Maroon Oriole Oriolus traillii
Fairy-bluebirds
The Fairy-bluebirds are bubbul-like birds of open forest or thorn scrub. The males are dark-blue and the females a duller green. There are 2 species worldwide and 1 species which occurs in Bangladesh.
Asian Fairy-bluebird Irena puella
Shrikes
Shrikes are passerine birds known for their habit of catching other birds and small animals and impaling the uneaten portions of their bodies on thorns. A typical shrike's beak is hooked, like a bird of prey. There are 31 species worldwide and 4 species which occur in Bangladesh.
Helmetshrikes
The helmetshrikes are similar in build to the shrikes, but tend to be colourful species with distinctive crests or other head ornaments, such as wattles, from which they get their name. There are 12 species worldwide and 2 species which occur in Bangladesh.
Large Woodshrike Tephrodornis gularis
Common Woodshrike Tephrodornis pondicerianus
Drongos
The drongos are mostly are black or dark grey in colour, sometimes with metallic tints. They have long forked tails, and some Asian species have elaborate tail decorations. They have short legs and sit very upright whilst perched, like a shrike. They flycatch or take prey from the ground. There are 24 species worldwide and 7 species which occur in Bangladesh.
Woodswallows
The woodswallows are soft-plumaged, somber-coloured passerine birds. They are smooth, agile flyers with moderately large, semi-triangular wings. There are 11 species worldwide and 1 species which occurs in Bangladesh.
Ashy Woodswallow Artamus fuscus
Crows, jays, ravens and magpies
The Corvidae family includes crows, ravens, jays, choughs, magpies, treepies, nutcrackers, and ground jays. Corvids are above average in size for the bird order Passeriformes. Some of the larger species show high levels of learning behavior. There are 120 species worldwide and 6 species which occur in Bangladesh.
Starlings
Starlings are small to medium-sized passerine birds. Their flight is strong and direct, and they are very gregarious. Their preferred habitat is fairly open country. They eat insects and fruit. Plumage is typically dark with a metallic sheen. There are 125 species worldwide and 9 species which occur in Bangladesh.
Weavers and allies
The weavers are small passerine birds related to the finches. They are seed-eating birds with rounded conical bills. The males of many species are brightly coloured, usually in red or yellow and black, some species show variation in colour only in the breeding season. There are 116 species worldwide and 3 species which occur in Bangladesh.
Waxbills and allies
The estrildid finches are small passerine birds of the Old World tropics and Australasia. They are gregarious and often colonial seed-eaters with short thick but pointed bills. They are all similar in structure and habits, but have a wide variation in plumage colours and pattern. There are 141 species worldwide and 4 species which occur in Bangladesh.
Buntings, sparrows, seedeaters and allies
The emberizids are a large family of passerine birds. They are seed-eating birds with a distinctively shaped bill. In Europe, most species are named as buntings. In North America, most of the species in this family are known as Sparrows, but these birds are not closely related to the Old World sparrows which are in the family Passeridae. Many emberizid species have distinctive head patterns. There are species 275 worldwide and 4 species which occur in Bangladesh.
Siskins, crossbills and allies
Finches are seed-eating passerine birds, that are small to moderately large and have a strong beak, usually conical and in some species very large. All have 12 tail feathers and 9 primaries. These birds have a bouncing flight with alternating bouts of flapping and gliding on closed wings, and most sing well. There are 137 species worldwide and 1 species which occur in Bangladesh.
Scarlet Finch Haematospiza sipahi
Sparrows
Sparrows are small passerine birds. In general, sparrows tend to be small, plump, brown or grey birds with short tails and short powerful beaks. Sparrows are seed-eaters, and they also consume small insects. There are 35 species worldwide and only 1 species which occurs in Bangladesh.
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