Tweet of the Day

By BBC Radio 4

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.

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· Science

4.3

2222 ratings

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FAQs about Tweet of the Day:

How many episodes does Tweet of the Day have?

The podcast currently has 735 episodes available.

Tweet of the Day episodes:

December 26, 2014 Wandering Albatross
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Sir David Attenborough presents the wandering albatross of the South Atlantic Ocean. On the windswept South Georgian Islands, a stiff breeze is ruffling the grass tussocks as a Wandering Albatross is billing and coo-ing to its mate. These huge seabirds, mate for life and can live for 50 years (or more). Longevity is vital for a species which produces only one chick every two years. The chocolate brown youngster takes to the air nine months after hatching, the longest pre-fledging period of any bird, but when it does, it breaks another record, as adults have the longest wingspan of any living bird, which can reach over 5metres.
Producer : Andrew Dawes
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2min
December 25, 2014 Christmas Shearwater
Tweet of the Day is the voice of birds and our relationship with them, from around the world.
Sir David Attenborough presents the Christmas shearwater. 2000km south of Hawaii the highly marine Christmas shearwater is at home over the Central Pacific seas, tirelessly riding the air-currents, skimming wave-crests and hugging the contours of the sea looking for food. They rarely come to land as adults, but when they do, it is to return to their place of birth on remote oceanic islands to breed. Here they form loose colonies, laying a single white egg which is incubated for around 50 days. Inhabiting these far flung inaccessible islands means little is known about their biology, but that remoteness gives them protection from land based predators.
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2min
December 24, 2014 House Wren
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Sir David Attenborough presents the house wren found across the New World. Having one of the largest ranges of any songbird in the New World, the migratory house wren occurs anywhere from their breeding grounds in Canada and North America, to their to wintering grounds from Central America to Chile. The male house wren's song is a torrent of trills delivered at full volume from his territory of shrubs, low trees and ferny banks. Diminutive he may be but he's feisty and is known to drag other birds' eggs or chicks from a nest-hole he wants for himself. In parts of North America, house wrens are a significant cause of nest failure in some other species of songbirds.
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2min
December 23, 2014 Hyacinth Macaw
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Sir David Attenborough presents the hyacinth macaw of the Brazilian Pantanal. Raucous ear-piercing screeches are produced by one of the most beautiful parrots in the world, flying high over the marshy wetlands of the Pantanal. As their name suggests they are a rich cobalt blue, with sulphur-yellow eye rings with a massive bill and long elegant tail-feathers streaming behind them in flight, making them our longest parrot. Popular as captive caged birds, they are now endangered in the wild and legally protected in Brazil. They feed on palm nuts, including those of the acuri palm which are so hard that even the macaw's powerful bill can't break into them, until they've first passed through the digestive tracts of cattle.
Producer : Andrew Dawes
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2min
December 22, 2014 New Zealand Robin
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 robin. The toutouwai or New Zealand robin may share a name with the more familiar European robin, but it is a very different bird to the robin redbreast we know so well. Although about the same size with the same perky upright stance, the New Zealand robin, is appropriately enough nearly all-black, with a pale belly and a white splash just above the bill, but no trace of red. Three subspecies exist; one in north Island, one in South Island, and another in Stewart Island. And like their British counterparts, who they are not closely related to at all, can become quite tame and friendly to humans. The song is very varied and each male has a repertoire of around two dozen different notes.
Producer : Andrew Dawes
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2min
December 19, 2014 Eastern Orphean Warbler
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Liz Bonnin presents the eastern orphean warbler in an olive grove near Athens. Until recently there used to be just a single species of Orphean Warbler; a summer visitor to southern Europe, North Africa and western Asia: a handsome bird much like a large blackcap with a white throat and greyish-brown back. But across the wide breeding range which stretches from Portugal to Pakistan some orphean warblers look and sound different. Those east of Italy tend to be subtly greyer above and paler beneath. And the songs of birds from Greece eastwards are longer and richer, often including the richness of nightingale like notes. These slight differences have persuaded many ornithologists that the Eastern Orphean warbler is a different species to the Western Orphean Warbler. Biologists call this "splitting "although exactly where these new species boundaries lie is a moot point.
Producer : Andrew Dawes
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2min
December 18, 2014 Greater Racket-tailed Drongo
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Liz Bonnin presents the greater racket-tailed drongo of South-East Asia. Across a clearing in a Malaysian forest flies a dark bird, seemingly chased by two equally dark butterflies. Those butterflies in hot pursuit aren't insects at all; they are the webbed tips of the greater racket-tailed drongo's excessively long wiry outer-tail feathers, which from a distance look like separate creatures as it flies. Glossy blue-black birds which live in wooded country and are great insect catchers, hawking after them in mid-air before returning to a perch. They're bold too and won't hesitate to harry and chase much larger birds than themselves, including, birds of prey. Like other drongos the greater racquet-tailed drongo has an extensive but not very musical repertoire which includes the sounds of other birds it meets, when it joins mixed feeding flocks, and can imitate the call of a hawk to alarm the hawk's victims and so steal food from them while they are distracted by the call: an ingenious tactic, which few other birds have learned.
Producer : Andrew Dawes
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2min
December 17, 2014 Saddleback
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Liz Bonnin presents the formerly widespread saddleback of New Zealand. It's loud, piping and whistling calls once resounded throughout New Zealand's forests, but now the saddleback is heard only on smaller offshore islands. This is a bird in exile. About the size of a European blackbird, saddlebacks are predominantly black with a rust-coloured saddle-shaped patch on their backs. In Maori culture this mark came from the demi-God Maui who, after trying to catch the sun, asked the saddleback to fetch water. The bird refused, so hot-handed Maui grabbed it and left a scorch mark on the bird's back. As well as this chestnut saddle, the bird has two bright red wattles at the base of its beak which it can dilate when it displays. It also has an extensive vocabulary and one of its calls has earned it the Maori name –"Ti-e-ke".
Producer : Andrew Dawes
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2min
December 16, 2014 Blue Manakin
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Liz Bonnin presents the advancing, leaping and queuing male blue manakin of Brazil. Male blue manakins are small, blue and black birds with scarlet caps. They live in the forests of south-east Brazil and neighbouring areas of Argentina and Paraguay. Whilst their plumage is eye-catching, their mating display is one of the strangest of any bird. A dominant male Blue Manakin enlists the support of one or more subordinate males. Calling loudly, all the males sidle along a branch towards the female, taking turns to leap into the air and then fly back down and take their place at the back of the queue. This sequence of advancing, leaping and queuing occurs at a frenetic pace, until, without warning, the dominant male calls time on this avian dance-off, with a piercing screech.
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2min
December 15, 2014 Hawaiian Goose (Nene)
Tweet of the Day is the voice of birds and our relationship with them, from around the world.

Liz Bonnin presents the Nene, or the endemic and rare Hawaiian goose. Visit a Wildfowl and Wetland Trust centre in the UK and it is likely you'll be mobbed by the nasal calls of one of the world's rarest birds, the Hawaiian Goose or "Ne-Ne". In the late 18th century there were around 25,000 of these neat attractive geese, with ochre cheeks and black-heads, on the Hawaiian Islands. But by the early 1950s, due to development and introduced predators, a mere 30 or so remained. A few of these remaining Nene's were taken to Slimbridge, home of Peter Scott's Wildfowl Trust as part of a captive breeding programme. They bred successfully and now many generations of geese produced there have been returned to their native islands. Their future is still precarious in the wild, but as the state bird of Hawaii the Nene's outlook is more secure today than for the last seventy years.
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2min

FAQs about Tweet of the Day:

How many episodes does Tweet of the Day have?

The podcast currently has 735 episodes available.