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Downloading data from animal tags

This is a colour photograph of a scientist in a laboratory using a laptop computer to download data from electronic animal tags. To the right of the computer is a specialised communication box into which the electronic tag is placed. The scientist in the image is Dr Miles Lamare, a marine biologist involved in sea star ...

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Blue cod, 'Parapercis colias'

This is a colour underwater photograph of a blue cod ('Parapercis colias'), showing its bright blue colouration. The image mostly displays the front part of the cod, especially the head with its large eyes and lips. (Classification - Phylum: Chordata; Class: Actinopterygii; Order: Perciformes; Family: Pinguipedidae.)

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Taking ocean samples

This is a colour photograph of marine scientist Dr Candida Savage taking samples from the ocean off Stewart Island, New Zealand. In the image, Dr Savage appears to be placing samples into microtubes and placing the microtubes into a microtube storage container. Dr Savage is sitting on a jetty by the ocean.

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Thornhill plantation house, 2010

This is the two-storey Thornhill plantation house in Greene County, Alabama, showing the southern facade with its two-story portico of six Ionic columns across the front, and the eastern-side elevation. The photograph was taken by Carol Highsmith.

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'The day of Jubelo', 1865

This is a black-and-white photographic print of a painting by Edmund Birckhead Bensell showing African Americans, probably freed slaves, dancing, drinking, making music and sliding down the banister in a large house in the US south. The print is attached to a cardboard mount. The printed caption gives the title and includes ...

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'Old Negro (former slave) with horn with which slaves were called', 1939

This is a black-and-white photograph showing an old African American man sitting in a doorway and holding a horn once used to summon slaves to work at sunrise. The photograph was taken near Marshall in Texas, USA, by photographer Russell Lee.

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Slaves using a cotton gin, 1869

This is a black-and-white illustration captioned 'The first cotton gin'. It shows how the US artist William L Sheppard imagined the scene of the first gin in operation, some 80 years after the actual event. Sheppard depicts two male slaves operating the machine with two white men examining the ginned cotton while female ...

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'The abolition of the slave trade', 1792

This is a hand-coloured cartoon print showing an African girl being hoisted by the ankle for a flogging on board the British slaving vessel Recovery. The vessel's captain John Kimber is seen on the left, whip in hand. The cartoon was drawn by Isaac Cruikshank and published by S W Fores in London on 10 April 1792. The alternative ...

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'Am I not a man and a brother?', 1837

This is a black-and-white illustration of a kneeling male slave in chains. It appeared on a broadside (a poster, often with a poem or news and sometimes with woodcut illustrations) published in New York. The broadside also featured John Greenleaf Whittier's anti-slavery poem, 'Our countrymen in chains' and two quotations, ...

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'Landing negroes at Jamestown from Dutch man-of-war, 1619'

This is a black-and-white illustration showing how the well-known American artist Howard Pyle (1853-1911) imagined the landing of the first Africans at Jamestown in the colony of Virginia nearly 300 years after the historical event. Pyle depicts 20 emaciated captives kneeling or sitting on the ground, guarded by men with ...

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Second atomic bombing of Japan at Nagasaki, 1945

This is a black-and-white photograph showing the mushroom cloud rising from the explosion of an atomic bomb with an estimated force of 20,000 tonnes of TNT, 560 m above Nagasaki, Japan, on 9 August 1945. Part of the wing of the camera plane that accompanied the bomb-carrying plane can be seen at bottom right. The image ...

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Proclamation of emancipation, c1864

This is a black-and-white print celebrating the Proclamation of Emancipation by US President Abraham Lincoln in 1863. The text includes the all-important words 'all persons held as slaves within any States, or designated part of the State, the people whereof shall be in rebellion against the United States, shall be then, ...

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'Anhanguera blittersdorffi'

This is a model skeleton of 'Anhanguera blittersdorffi', a flying reptile with a wingspan of 4 m. It was a member of the pterosaur group, carnivorous flying reptiles with skin-covered wings.

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Large rock lobster

This image is a colour photograph of a rock lobster found in New Zealand. It is commonly referred to as a spiny lobster or crayfish. The lobster has two small eyes, ten legs and two long antennae. Its carapace is mainly orange, with patches of dark spots on its legs. The lobster is resting on a rocky seabed, surrounded ...

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A large 'dumbo' octopus

This is a colour photograph of a 'dumbo' octopus ('Grimpoteuthis sp'). The dumbo octopus is large and dark reddish in colour, shading to a lighter colour on its tentacles. The octopus has a head area, which forms the main mass of its body, distinctive 'ears' and two white patches. Seven of the eight tentacles are shown; ...

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Marine trophic pyramid

This image displays a type of diagram known as a trophic (or ecological) pyramid. This example depicts the organisms and the matter and energy flows in a typical marine ecosystem. The diagram shows six levels of organisms from primary producers through to the top carnivores, arranged in a pyramid. Also represented is the ...

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African American teacher and pupils at a segregated rural school in Oklahoma, 1940

This is a black-and-white photograph showing an African American female teacher with two students in a school in Creek County in the US state of Oklahoma. The photograph was taken by Russell Lee in February 1940. Part of the caption he wrote for the image reads, 'This year, despite the fact the white school received free ...

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Police arresting an African American during the Sojourner Truth housing riot, 1942

This is a black-and-white photograph showing an African American being arrested by two policemen in Detroit, Michigan. One mounted policeman looks on and another stands guard. The photograph was taken in February 1942, almost certainly on 28 February, by Arthur Siegel. Part of the photograph's caption reads: 'Riot at the ...

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First African American tenants moving into the Sojourner Truth housing project, 1942

This is a black-and-white photograph showing an African American family attempting to move into the Sojourner Truth housing project in Detroit, Michigan, USA. The photograph was taken in February 1942 by Arthur Siegel. Part of its caption reads 'Riot at the Sojourner Truth homes, a new U.S. federal housing project, caused ...

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How do we know about the Vikings?

This resource is about the Viking people and how we know about them. It describes all the known sources for the Vikings including physical evidence such as runestones and coins, and written evidence such as sagas, skaldic verses, monastic chronicles and letters. Place-names, language and DNA analysis are other sources of ...