BBC Radio 4

Tweet of the Day

Science EN ↓ 723 episodes

Discover birds through their songs and calls. Each Tweet of the Day begins with a call or song, followed by a story of fascinating ornithology inspired by the sound.

Author

BBC Radio 4

Category

Science

Podcast website

www.bbc.co.uk

Latest episode

Jul 5, 2026

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Episodes

Common Hawk Cuckoo 14.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the common hawk cuckoo from the Bengal region. The repetitive call of the common hawk-cuckoo, otherwise known as the brain-fever bird, is one of the typical sounds of rural India and on into the foothills of the Himalayas. Its name partly derives from its call sounding like...

Pied Butcherbird 13.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the virtuoso songster the pied butcherbird of Australia. Australian parks, gardens resonate to the flute like calls of a medium sized black and white bird with stout blue-grey bills, and a black hood. They earned their name 'butcherbird' from their habit of storing prey by i...

Arctic Warbler 10.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the long distant migrant Arctic warbler. These classic olive-grey warblers, slightly smaller than the European robin, with a pale eye-stripe, winter in south-east Asia, but each spring fly to northern forests to breed. This can be as far as Finland, up to 13,000 kilometres a...

Black Drongo 09.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the black drongo of Southern Asia. What looks a like a small crow crossed with a flycatcher is riding a cow's back in an Indian village. Black drongos are slightly smaller than European starlings, but with a much longer tail. They feed mainly on large insects: dragonflies, b...

Variable Pitohui 08.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the poisonous variable pitohui from New Guinea. This jay sized, black-and-tan bird hides a dark secret. Named for their voice, pitohui is a representation of their song and 'variable' refers to their plumage colour which varies across their range. What is striking about this...

Andean Cock-of-the-Rock 07.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the Andean Cock-of-the-rock from Peru. Deep in a cloud forest a female awaits the display of her displaying males. Gathered in front of her several head-bobbing wing-waving males, these males are spectacularly dazzling; a vibrant orange head and body, with black wings and ta...

Hawaiian Crow 06.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the now extinct in the wild Hawaiian Crow. It's hard to imagine any crow becoming endangered, but only a hundred or so the formerly widespread Hawaiian crow survive and all of them in captivity. Also known by its Hawaiian name 'Alala' these sooty black brown crows produce a...

Swainson's Hawk 03.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the North American Swainson's hawk. About the size of the European buzzard, Swainson's hawks are dark-brown birds, rusty brown on the chest and white on the belly, and a familiar sight across open farmland and prairies of western North America where they soar effortlessly in...

Shoebill 02.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the mysterious shoebill of Uganda. Reaching almost one and a quarter metres in height and looking like a hefty-looking blue-grey stork, ornithologists remain unsure which birds are their closest relatives. As its name suggests, the Shoebill's most outstanding feature, is its...

Brown Kiwi 01.10.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the New Zealand brown kiwi. A piercing wail can be heard in a forest at night. A brown kiwi is calling. Only found in New Zealand, kiwi are flightless birds and the brown kiwi, which is about the size of a domestic chicken, lays an egg weighing as much as a quarter of its ow...

African Jacana 30.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the wetland loving African Jacana. Being rich chestnut coloured above, with black heads, white throats, each has a patch of blue skin above the bill, known as a shield, Jacanas are waders with very long slender toes which allow them to walk on floating plants giving them the...

African Southern Ground Hornbill 29.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Miranda Krestovnikoff presents the African southern ground hornbill. Ground hornbills live in south and south east Africa. They're glossy black birds, as big as turkeys with huge downward-curving bills. The bird produces a deep booming sound that reverberates over long distances, sometimes as much as 5 ki...

Emperor Penguin 26.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the emperor penguin from the Antarctic Peninsula. With temperatures down to minus 50oC, midwinter blizzards scouring one of the most inhospitable places on the planet, this is not an obvious location for raising young. Yet at the heart of this landscape, the world's largest...

Laughing Gull 25.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the laughing gull off the Florida coast. In summer, the hearty peal of laughter is one of the characteristic sounds people hear along the North American east coast where laughing gulls come to breed. America's version of the British black-headed gull they are easy to recogn...

Eurasian Scops Owl 24.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the Eurasian scops owl found in Mediterranean regions. In summer a mournful monosyllabic call interrupts the heady scented air of a Greek olive grove at dusk. A male scops owl is proclaiming his territory with a repeated call lasting over 20 minutes. Hearing these tiny owls...

Vogelkop Bowerbird 23.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the Vogelkop bowerbird of west New Guinea. The forest floor resembles a market stall with neat piles of brightly-coloured fruits and leaves placed carefully on a mossy lawn in front of a cave of thatched twigs. This is the work of the Vogelkop bowerbird. Native to New Guine...

Sociable Weaver 22.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the sociable weaver of the Kalahari Desert in Namibia. Travel through the dry margins of the Kalahari Desert and the telegraph poles stretching across the treeless plain could be wearing giant haystacks. These colossal communal homes are actually a home to the sociable weav...

Black Stork 21.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the globally widespread but secretive black stork. High up in a forest canopy, the black stork is a large but fairly secretive and mostly silent bird. They are also strong migrants capable of sustained flight, flying up to 7,000 kilometres or more, often over open seas. Bla...

Superb Lyrebird 18.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the superb lyrebird of eastern Australia. Superb lyrebirds are about the size of pheasants. During courtship, as the male struts and poses, he unleashes a remarkable range of sounds. Up to 80% of the lyrebird's display calls are usually of other wild birds. However, if kept...

Red-headed Woodpecker 17.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the red-headed woodpecker found in North America. With its inky black wings, snow white body and crimson hood, the red-headed woodpecker is one of the most striking members of its family, a real 'flying checker-board'. This striking Woodpecker has an ancient past, fossil re...

Spix's Macaw 16.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the now extinct in the wild, Spix's macaw. The Spix's macaw was declared extinct in 2000 when the last known wild born male disappeared from its final refuge in Brazil. Fortunately this strikingly beautiful member of the parrot family survives in captivity. The Al-Wabra Wil...

Guira Cuckoo 15.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the guira cuckoo of central South America. Guira cuckoos break all the usual rules of their family. They are very sociable and travel in noisy gangs, feeding and roosting together. But what makes the behaviour of guira cuckoos so different is that several females often lay...

Wrybill 12.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the New Zealand wrybill. The wrybill is an inconspicuous wader yet it is unique. It is the only bird in the world whose bill is bent sideways , and as it happens, always to the right. In the shingly, gravelly world it inhabits alongside fast flowing rivers, the wrybill's be...

Dupont's Lark 11.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the Dupont's lark of southern Europe and North Africa. The European home for the Duponts lark is the arid grasslands of south-east Spain where Spaghetti Westerns were once filmed. The Dupont's lark is notoriously difficult to find as it skulks between tussocks of dry but at...

White-Bearded Manakin 10.09.2014

Tweet of the Day is the voice of birds and our relationship with them, from around the world. Sir David Attenborough presents the White-Bearded manakin of tropical South America. The sound of party-poppers exploding in a forest clearing tells you that white-bearded manakins are displaying at a lek. At a carefully chosen spot each male clears the forest floor of leaves and other debris before his p...

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