Sound and vision blog

Animals: Art, Science and Sound is the first major exhibition to explore the many different ways in which animals have been written about, visualised and recorded over time. Focusing on the British Library’s extensive natural history collections, the exhibition brings together chronologically and geographically diverse material produced over the past 2000 years, from some of the earliest encyclopaedic works on zoology to stunning high-resolution photographs of insects produced using the latest technologies.

The exhibition features over 100 objects selected from the Library's diverse collections and is divided into four main zones that cover darkness, water, land and air. As the name suggests, sound features heavily in the exhibition, both in terms of physical objects and sound recordings themselves. There are soundscapes playing in the gallery space that help create atmosphere and listening points where visitors can explore some of the more weird and wonderful recordings held by the Library. Published discs, field tapes, recording equipment and personal notebooks sit alongside historical manuscripts, paintings and printed works, and many of these items are on display for the very first time. There are objects of celebration, such as the first commercial record of an animal, but also objects of sadness, the most poignant of which is a reel of tape containing the song of a now extinct songbird.

Below are just a few highlights from this textually, visually and sonically rich exhibition.

The Holgate Mark VI bat detector which was one of the earliest portable models produced (British Library, WA 2009/018)

Greater Horseshoe Bat echolocation recorded using the Holgate MK VI by John Hooper in Devon, England, 1968 (WS7360 C10)

Illustration of the defects of a horse from Kitab al-baytarah (Book on Veterinary Medicine) by Abu Muhammad Ahmad ibn Atiq al-Azdi, 13th century (British Library, Or 1523, ff. 62v-63r)

Musical notation used to represent the songs and calls of birds, from Athanasius Kircher's Musurgia Universalis (Universal Music), Rome, 1650 (British Library, 59.e.19.) 

Second edition of Julian Huxley and Ludwig Koch's Animal Language sound book, USA, 1964 (British Library, 1SS0001840)

Bactrian Camel calls taken from disc 1 of Animal Language (1CS0070755)

An image of a 'monkfish' from Pierre Belon's De aquatilibus (Of aquatic species), Paris, 1553 (British Library, 446.a.6.)

An illustration of a fruit bat, painted at Barrackpore, India. 1804-7 (British Library, NHD3/517)

The Hip-po-pot-a-mus children's educational record published by the Talking Book Corporation, USA, 1919 (British Library, 9CS0029512)

A section in the Land zone displaying textual and visual accounts of animals appearing in countries beyond their usual geographic range.

A section in the Air zone exploring the history of recording bird voices including the first commercially released record of an animal from 1910.

Actual Bird Record Made by a Captive Nightingale (No.1), Gramophone Company, 1910

Animals: Art, Science and Sound runs until 28 August 2023. Please visit https://www.bl.uk/events/animals to book tickets and to find out more about the exhibition's accompanying events programme. Thanks go to the Getty Foundation, Ponant, the American Trust for the British Library and the B.H. Breslauer Fund of the American Trust for the British Library. Audio soundscapes were created by Greg Green with support from the Unlocking our Sound Heritage project, made possible by the National Lottery Heritage Fund, and scientific advice provided by ZSL (the Zoological Society of London). 

The mechanics behind bird flight have fascinated and inspired humans for centuries. From Leonardo da Vinci to the Wright Brothers, this seemingly effortless process has captivated and influenced some of the finest scientific and engineering minds in history.

Wings aren’t just for flying though. For some species, wings are also an integral part of courtship displays. The White-collared Manakin (Manacus candei) is just one example of a bird that uses its wings for more than just getting around. The mating dance of this colourful neotropical songbird includes a series of crisp wing snaps and buzzes produced by males as they flit between branches around the edge of their designated display arena. These birds are particularly finicky when it comes to selecting and preparing their personal dance floors. First, their chosen patch of forest has to be free from foliage; nobody wants to be smacked in the face by bushes when trying to impress a potential mate. Any leaf litter, twigs or other unwanted objects are then collected and moved out of the way, leaving a bare square of forest floor. When the dance-off finally gets underway, females in the area carefully watch the performances. If a female is impressed by a particular male, she will join his dance, following him as he moves between branches. Though appearing quite romantic on the surface, pair bonds are not formed after the mating display and males play no part in nest building, egg incubation or the rearing of young.  

This recording of a White-collared Manakin was made in Costa Rica’s La Selva Biological Reserve on 13 March 1986 by Richard Ranft (see full catalogue record).

White-collared Manakin wing snaps and buzzes

White-collared Manakin (photo credit: Mick Thompson on Flickr / CC BY-NC 2.0)

The wing snaps and buzzes produced by the male are clearly audible, though the bird itself was hidden from the recordist's view by the dense forest foliage. Several other species of manakin also incorporate wing snaps into their courtship rituals, a trait inherited from a distant common ancestor that, luckily for sound recordists, has stuck around.

Follow @CherylTipp and @soundarchive for all the latest news.

This week’s post comes from Cheryl Tipp, Curator of Wildlife and Environmental Sounds.

The Marsh Warbler (Acrocephalus palustris) is best known for its remarkable ability to imitate the songs and calls of other species. Its spirited song can contain, on average, imitations of over 70 different species, encountered in both its Eurasian breeding grounds and the densely vegetated areas of southeastern Africa where it spends the winter months.  The male in this recording is in fine voice, producing a rich, varied song that takes centre stage in this nocturnal atmosphere (British Library reference WA 2007/017/001/019).

Listen to Marsh Warbler singing in the predawn

Photo credit: Stefan Berndtsson on Flickr / CC BY 2.0.

The recording was made by Ian Christopher Todd in May 2005 during a recording trip to Hungary. The Marsh Warbler, a summer visitor to the country, was encountered in the valley of Bükkzsérc, situated along the southern border of Hungary’s Bükk National Park. In 2018 the recording was included in a 60 minute wildlife and environmental mix on NTS Radio, British Library Sound Archive – At the Water’s Edge.

The Hammer-headed Fruit Bat (Hypsignathus monstrosus) is the largest of the African bats. Named for its unusual appearance, this species is a classic example of sexual dimorphism at work, with males and females displaying significant differences in both size and appearance. While females are smaller and possess the familiar fruit bat face that usually generates a stream of ‘awwww!’ comments on YouTube, males elicit a completely different response. Their large mallet-like faces, flaring nostrils, flappy lips and bulging eyes, teamed with a huge wingspan of up to a metre, undoubtedly influenced the selection of ‘monstrosus’ when zoologists named the species in the 19th century.

The first scientific description of the Hammer-headed Fruit Bat was published in 1861 in volume 13 of the Proceedings of the Academy of Natural Sciences of Philadelphia. The article’s author, the American physician and anatomist Dr. Harrison Allen, provided a highly detailed breakdown of the bat’s anatomy, including everything from dental records to the stiffness of its fur. The specimen studied by Allen had been collected by the French-American explorer Paul Du Chaillu who had been sent on an expedition to Africa by the academy in 1855. A second description was published in 1862 in the Proceedings of the Zoological Society of London, written by the Scottish naturalist and lawyer Andrew Murray. Murray only received a copy of Allen’s description after his own paper had gone to print (the journal had taken 7 months to arrive in the UK). In the postscript, Murray noted that if both were describing and naming the same species, Allen’s name of Hypsignathus monstrosus must take precedence (the name the species carries today). Their descriptions varied slightly, however Murray assumed this was due to differences in the preserved specimens being examined; Murray believed Allen was working from a dried skin whereas he had access to a specimen preserved in spirits. This enabled Murray to include a detailed illustration of the species alongside his written description.

Being able to observe living individuals in their natural habitat was the next step. Field studies conducted in the 20th century revealed a surprising aspect of the bat's behaviour. During the breeding season, males were seen to congregate at dusk for an evening of intense vocal competition. A chorus of loud, monotonous honking would fill the night air as males used their calls as a way to prove their genetic fitness to nearby females looking for a mate. This recent recording of a Hammer-headed Fruit Bat lek includes the characteristic honking and was made by Michael Mills in Kumbira Forest, Angola on the 8^th September 2013 (British Library reference WA 2014/001/001/431).

Hammer-headed Fruit Bat

An extremely long larynx, measuring half the length of its body cavity, is what allows males to take part in such sustained sonic battling. This gathering of displaying males in an arena-like setting, known as lek behaviour, is more commonly seen in birds. Though the mating system is also seen in mammals, only a handful of bats are known to use this process. Scientists continue to uncover previously unknown aspects of bat behaviour and so more species could be added to this list in the future. Our journey to fully understanding this complex and diverse group of mammals is far from over.

Follow @CherylTipp and @soundarchive for all the latest news.

This week’s post comes from Cheryl Tipp, Wildlife and Environmental Sounds Curator.

Above: Photo of a Spotted Hyaena by DJM Photos. From Flickr.

Although it may sound like it, the Spotted Hyaenas in this recording are not suffering from a fit of the giggles. Their laughter-like calls actually express feelings of frustration, excitement or fear rather than amusement. These sounds are usually produced by individuals during encounters with dominant members of the clan, when facing a potential predator, or when they want something they can’t have, such as access to a recent kill. Despite the scientific explanation, it’s difficult not to imagine them sharing an inside joke though.

Listen to the Spotted Hyaenas

This recording was made by Nigel Tucker at Imire Safari Ranch, Zimbabwe in April 1999 (British Library ref W1CDR0001982 BD25). It forms part of a larger collection of recordings made in the area which includes the sounds of other well-known African mammals such as lions, elephants, rhinos, wildebeest and antelopes.  

This week’s post comes from Cheryl Tipp, Wildlife and Environmental Sounds Curator.

Above: Photo of a Tawny Owl by Jon Pauling. From Pixabay.

As autumn gets underway, the characteristic hoot of the Tawny Owl (Strix aluco) will soon be heard in woodlands across Britain. It is at this time that males use their voice to establish territories in readiness for the breeding season that begins in late winter. This instantly recognisable sound has sometimes been reflected in traditional folk names. In Shropshire the Tawny Owl was commonly known as a Billy Hooter while in Cheshire the species was referred to locally as a Hill Hooter. In the north of England, the name changed again to a Jenny Howlet.

Listen to the Tawny Owl

This recording of a Tawny Owl was made by Richard Margoschis in the grounds of Woodchester Mansion in Gloucestershire, a few hours before dawn on 16 October 1979. The strident hoots of our male are set against a drizzly woodland scene. A second male can be heard responding in the background.

The British Library ref. is WS5492 C8.

If you’d like to listen to more wildlife and environmental sounds recorded after dark, check out this 60-minute mix of recordings from the collection which can be found in the NTS Radio archive.

This week's selection comes from Greg Green, Audio Project Cataloguer for Unlocking Our Sound Heritage.

Above: Charles and Heather Myers, used with permission from the Wildlife Sound Recording Society. Photographer unknown.

Charles and Heather Myers were a husband-and-wife recording duo. They met through their shared love of nature and sound recordings. Their impressive collection here at the library (BL shelfmark: WA 2010/017) consists of a whopping 559 open reel tapes and over 5,000 recordings. All are meticulously edited, catalogued, and organised by species and subject. The duo’s dedication and technical prowess make every recording in this collection a joy to listen to, and the time they spent organising and documenting made it a pleasure to digitise and catalogue as part of the Unlocking Our Sound Heritage project. Any recordist should aspire to have a collection half as good as this!

Charles and Heather were both active members of the Wildlife Sound Recording Society (WSRS) and regularly met at field meetings before they got married and set up home together in Shropshire. They were always more than happy to share their knowledge and recordings with anyone interested, and often sent in material to the WSRS journals and members’ recording compilations, as well as entering, and often winning, the society’s annual recording competition. Heather took over as the society’s secretary from 1983 to 1994. Both Charles and Heather’s obituaries in the Wildlife Sound journals are filled with kind tributes from members who saw them as friends and mentors.

Above: Heather Myers with reflector, used with permission from the Wildlife Sound Recording Society. Photographer unknown.

As well as contributing to the WSRS, they often submitted recordings and prepared pieces to their local talking newspaper for the blind. Many of these submissions are preserved in the collection, including this piece titled ‘Garden Birds No. 3’. In it, Mr and Mrs Myers welcome the listener into their garden in Shrewsbury, and introduce them to some of the regular avian visitors and their vocalisations. In this excerpt, Charles explains the difference between song thrush and mistle thrush songs. The full-length recording, archived here as British Library call number WA 2010/017/502 C6, also features the sounds of magpies, crows, house sparrows and dunnocks, with the latter two introduced by Heather. This is one of many precious recordings from the collection in which Heather and Charles’s passion and personality shines through.

Listen to Garden Birds No. 3

Download Charles and Heather Myers transcript

Above: Charles Myers with reflector, used with permission from the Wildlife Sound Recording Society. Photographer unknown.

Sadly the recording ends abruptly. The piece is incomplete, and neither ‘Garden Birds No.1’ nor ‘Garden Birds No. 2’ can be found elsewhere in the archive.

If you enjoyed this recording and would like to hear more from Charles and Heather Myers, a 60-minute mix of ambient sounds and talk from the collection can be found in the NTS Radio archive.

This week's selection comes from Dr Madeline White, Curator of Oral History.

We all know what a hedgehog looks like: small, brown, covered in prickly spines, adorable by any measure. Few of us have seen one in the wild though, much less heard the noises they make. As nocturnal creatures who like to hide in the undergrowth they are already hard to spot, but their habitats are at risk from urbanisation and their numbers in the UK are in jeopardy.

Meet Hugo:

Photo credit: Madeline White

I took this photo outside my house in 2017. It was my third encounter with a hedgehog in the middle of the road in as many weeks. Each time I dutifully donned some gardening gloves and moved them out of the road into a bushy area close by. As delightful as the opportunity to see a hedgehog up close was, it was worrying that I was seeing them with such frequency in the middle of the road. A hedgehog can travel around a mile a night to find food and a mate. But as more people build walls and fences on the boundaries of their homes and gardens, the pathways that hedgehogs take between them are closed off, forcing them out of the safety of the garden and into the danger of the road.

This week is Hedgehog Awareness Week, a campaign run by the British Hedgehog Preservation Society that highlights the problems hedgehogs face and what the public can do to help. One of the simplest actions we can take is to make ‘hedgehog highways’ in our fences to give hedgehogs like Hugo safe routes between gardens.

So have you ever heard a hedgehog huff? Perhaps not, but courtesy of the British Library Sound Archive, you can now. As you listen, I encourage you to think of ways you can help the hedgehogs where you live:

Hedgehog [BL REF W1CDR0001374 BD1]

Cute, right?

Follow @CherylTipp and @soundarchive for all the latest news.