Grey squirrel being dissected
Fritz Schaudinn, German microbiologist
Anopheles gambiae mosquito feeding
Sperm whale skeleton preparation
Frank Rattray Lillie, American zoologist
Richard von Hertwig, German zoologist
Researcher handling lab grown coral
Raphael Blanchard, French parasitologist
Researcher marking a gull's egg
Anopheles gambiae mosquitoes after feeding
Culex quinquefasciatus mosquito feeding
Culex quinquefasciatus mosquito
Common dormouse being anaesthetised for microchipping
Scientists in academic dress at Cambridge University, 1898
Joel Asaph Allen, US ornithologist
Ronald Ross, British physician
Mary Stuart MacDougall, US biologist
Beetle research
Charles Valentine Riley, British-US entomologist
Researchers using infrared camera to study wolves and sheep
Lab-grown corals
Researcher holding biological samples
Microbiologist preparing agar plates
Inoculating agar plate
Pipetting sample
Sterilizing inoculation loop
Taking sample with inoculation loop
Marine ecosystems research
Microbiology research
Ruth Winkley, US marine biologist
Leopard carcass
Fossil analysis at Neanderthal excavation site
Ernst Haeckel, German zoologist
John James Audubon, French-US naturalist
Bacterial antibiotic production
African swine fever virus research
Scientist artificially feeding ticks
Meishan pigs
Al-Jahiz
Baby sea turtle
Ecological research laboratory, France
Mary Alice McWhinnie, US biologist
Barbara McClintock, American geneticist
Ecological researcher studying specimens
Lizard being examined by an ecological researcher
Julian Huxley, British evolutionary biologist
Julian Huxley, evolutionary biologist
David Bannerman, British ornithologist
Common dormouse nest in a researcher's hand
Bacterial hydrophobicity test
Cadaver dissection
Pathology slides
Thomas Bell, British zoologist
Agnes Mary Claypole Moody, US zoologist
Marie Agnes Hinrichs, US zoologist and physiologist
Florence Peebles, US biologist
Margaret Alger Hayden, US zoologist
Margaret D. Thompson, US zoologist
Olive Swezy, US zoologist
Chikungunya virus research
Bacteria research
Saul Adler, British medical scientist
Bird flu detection
Rat metabolism research
Sperm whale skeleton assembly
'Mammalia' (1839), 'The Zoology of the Voyage of HMS Beagle'
Mary Jane Rathbun, US zoologist
Viola Shelly Shantz, US zoologist
Alexander Wilson, ornithologist
1870's Carl Christoph Vogt Portrait
1905 Edwin Ray Lankester Zoologist
Henry and Bannerman with bird-of-prey
Apsley Cherry-Garrard, British explorer
Insect pupae from prehistoric faeces
Plankton sampling
Common clione and diver
Biologist tagging the flipper of a southern elephant seal
High resolution X-ray CT scanner
Dog behaviour research
Bacteriology laboratory
Quality control inspector taking red meat sample
Galvani's electricity experiments, 1780s
Seabed species research
Ecological researcher measuring a specimen
Ecological researcher examining specimens
Wallace's Malay butterflies, 19th century
Frog anatomy, metamorphosis stage
Swallowtail butterfly wing scales, light micrograph
Death's head cockroach
Madagascar hissing cockroach
Aquaculture research
Grasshopper
Natural pesticide research
Faecal microbiota transplant donor tests
Giovanni Battista Grassi, Italian zoologist
John Hutchinson, zoologist
James Chester Bradley, US entomologist
1878 Sir Richard Owen photograph portrait
1880's Sir Richard Owen and Grandaughter
British large Blue butterfly colln. 1865
Konrad Gessner, Swiss naturalist
John Children, British chemist
Joshua Brookes, English anatomist
Titan beetle
Hercules beetle
Elephant beetle
Henry Walter Bates, British naturalist
Herald Cox, US bacteriologist
Beached long-finned pilot whales
Parasite eggs, SEM
Parasitic nematode worm
The Anatomy of an Horse (1683)
Johannes Holtfreter, embryologist
Estrella Eleanor Carothers, American zoologist
Selman Waksman, microbiologist
Common dormouse anaesthetised in a researcher's hand
George Nuttall, US-British bacteriologist
Nettie Maria Stevens, US geneticist
William Beebe aboard the Antares, 1930s
William Taliaferro, US parasitologist
Nathan Cobb, US zoologist
August Weismann, German zoologist
Yuri Filipchenko, Russian entomologist
Bruce Wallace and Hampton Carson
Louis Agassiz, Swiss-US naturalist
Evelyn Cheesman, British entomologist
Natural History Museum expedition, 1976
Theodosius Dobzhansky, Russian-US geneticist
Palaeontologist holding fossil bone fragments
Palaeontologist holding fossilized shark vertebral column
Aedes aegypti mosquito larva
Aedes aegypti mosquito pupa
Aedes albopictus mosquito pupa
Anopheles mosquito emerging from pupa
Elizabeth Kinney, US zoologist
Entomologist collecting flying insects
Alfred Sturtevant, US geneticist
Benjamin Hawkins, British sculptor
Andean Condor Conservation Project
Honey bee research
Microbiological research
Dissected rat