1720 pictures found
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Apidologie - A bee in front of an odor gun. This technique allows for an association between an odor and a sugary reward. A sweet solution is applied
© Eric Tourneret / Biosphoto
© Eric Tourneret / Biosphoto
Apidologie - A bee in front of an odor gun. This technique allows for an association between an odor and a sugary reward. A sweet solution is applied to the antennas and the bee stretches out its proboscis, its little trunk. This odor-reflex association has brought to light the bees' capacity to remember odors and the time necessary to acquire olfactory memory. But also more complex learning: for example, an odor A is associated with a sugary solution and an odor B is not. Then, shortly after, it is reversed: the odor A is no longer associated with sugar but the odor B is. Result: the bee is capable of replacing the first signal by the new one. Centre for , FranceResearch, CNRS, Université Paul Sabatier, Toulouse
© Reinhard Dirscherl / Biosphoto
Colored Coral Reef, Raja Ampat, West Papua, Indonesia
© Michel Gile / Biosphoto
Use of wood in real estate, school facade, Sarthe, France
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Little girls dressed in dark blue abaya and veil, light blue
© Claudius Thiriet / Biosphoto
© Claudius Thiriet / Biosphoto
Little girls dressed in dark blue abaya and veil, light blue hijab, on their way to Koranic school, Zanzibar, Tanzania
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Row of tomato plants with green tomatoes. Bioclimatic Green house used by the adult training center C.F.P.H. Lyon-Ecully Horticultural Training and
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Row of tomato plants with green tomatoes. Bioclimatic Green house used by the adult training center C.F.P.H. Lyon-Ecully Horticultural Training and Promotion Center, Lyon, Rhone, France.
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Man crouching in a greenhouse between a row of tomato plants and eggplant plants observing the development of aphids on the leaves. Man in training
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Man crouching in a greenhouse between a row of tomato plants and eggplant plants observing the development of aphids on the leaves. Man in training in organic market gardening at the adult training center C.F.P.H. Lyon-Ecully Horticultural Training and Promotion Center, Lyon, Rhone, France. EDITORIAL ONLY.
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Rosa 'Félicitie et Perpétue', Rosa 'Grimpant Manou Meilland', Ecole du Breuil, Paris, France
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
Rosa 'Félicitie et Perpétue', Rosa 'Grimpant Manou Meilland', Ecole du Breuil, Paris, France
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Rosa rekord 'Milano' in bloom and California poppy (Eschscholzia
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
Rosa rekord 'Milano' in bloom and California poppy (Eschscholzia californica), Ecole du Breuil, Paris, France
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Leaf, Giant Rhubarb (Gunnera manicata), Botanical Garden, Strasbourg, Bas-Rhin, France
© Denis Bringard / Biosphoto
© Denis Bringard / Biosphoto
Leaf, Giant Rhubarb (Gunnera manicata), Botanical Garden, Strasbourg, Bas-Rhin, France
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4-year-old Rama child at the kitchen window and alphabet on the wall, house along the Rio Indio river, Nicaragua, San Juan de Nicaragua
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
4-year-old Rama child at the kitchen window and alphabet on the wall, house along the Rio Indio river, Nicaragua, San Juan de Nicaragua
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Hothouses in Hveragerdi, Iceland. Hothouses of a university in
© Martin Zwick / Biosphoto
© Martin Zwick / Biosphoto
Hothouses in Hveragerdi, Iceland. Hothouses of a university in Hveragerdi in winter. They are heated by geothermal energy and are used to do research on the growth of plants under icelandic conditions.Harvested tomatoes. Crop growing is done all year round, during the dark winter month the greenhouses are illuminated. europe, northern europe, iceland, march
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Hothouses in Hveragerdi, Iceland. Hothouses of a university in
© Martin Zwick / Biosphoto
© Martin Zwick / Biosphoto
Hothouses in Hveragerdi, Iceland. Hothouses of a university in Hveragerdi in winter. They are heated by geothermal energy and are used to do research on the growth of plants under icelandic conditions. Crop growing is done all year round, during the dark winter month the greenhouses are illuminated. europe, northern europe, iceland, march
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Hothouses in Hveragerdi, Iceland. Hothouses of a university in Hveragerdi in winter. They are heated by geothermal energy and are used to do research
© Martin Zwick / Biosphoto
© Martin Zwick / Biosphoto
Hothouses in Hveragerdi, Iceland. Hothouses of a university in Hveragerdi in winter. They are heated by geothermal energy and are used to do research on the growth of plants under icelandic conditions. Crop growing is done all year round, during the dark winter month the greenhouses are illuminated. europe, northern europe, iceland, march
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Hothouses in Hveragerdi, Iceland. Hothouses of a university in Hveragerdi in winter. They are heated by geothermal energy (white pipes) and are used
© Martin Zwick / Biosphoto
© Martin Zwick / Biosphoto
Hothouses in Hveragerdi, Iceland. Hothouses of a university in Hveragerdi in winter. They are heated by geothermal energy (white pipes) and are used to do research on the growth of plants under icelandic conditions.Bananas and other tropical plants. Crop growing is done all year round, during the dark winter month the greenhouses are illuminated. europe, northern europe, iceland, march
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Photo of the winner of the competition shown by the librarian of the Berdigestiakh school who organized in the summer of 2021 a photo competition for
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Photo of the winner of the competition shown by the librarian of the Berdigestiakh school who organized in the summer of 2021 a photo competition for students of schools in the Republic of Sakha on the theme of forest fires, Russia
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Exhibition of photos produced by school children following the competition organized by the Berdigestiakh school librarian in the summer of 2021
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Exhibition of photos produced by school children following the competition organized by the Berdigestiakh school librarian in the summer of 2021 intended for students of the Republic of Sakha and on the theme of forest fires, Russia
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Rose (Rosa floribunda) 'Angela', Ecole du Breui, Paris, France
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
Rose (Rosa floribunda) 'Angela', Ecole du Breui, Paris, France
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Modern Hybrid Rose (Rosa x) 'Marjorie Fair' and 'Angela', Ecole
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
Modern Hybrid Rose (Rosa x) 'Marjorie Fair' and 'Angela', Ecole du Breui, Paris, France
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Modern Hybrid Rose (Rosa x) 'Marjorie Fair' and 'Angela', Ecole du Breui, Paris, France
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
Modern Hybrid Rose (Rosa x) 'Marjorie Fair' and 'Angela', Ecole du Breui, Paris, France
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California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord)
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord) 'Milano', Roseraie de l'Ecole du Breuil, Paris, France
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California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord) 'Milano', Roseraie de l'Ecole du Breuil, Paris, France
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord) 'Milano', Roseraie de l'Ecole du Breuil, Paris, France
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Shoal of Mediterranean fairy basslet, Anthias anthias, Banco di Santa Croce, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Shoal of Mediterranean fairy basslet, Anthias anthias, Banco di Santa Croce, Massa Lubrense, Penisola Sorrentina, Costa Amalfitana, Italy, Tyrrhenian Sea, Mediterranean
© Denis Bringard / Biosphoto
Mandarin (Citrus reticulata), flower, tropical greenhouse, Botanical Garden of the University of Strasbourg, rue Goethe, Strasbourg, Bas Rhin; France
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In the tropical greenhouse, Botanical Garden of the University of
© Denis Bringard / Biosphoto
© Denis Bringard / Biosphoto
In the tropical greenhouse, Botanical Garden of the University of Strasbourg, rue Goethe, Strasbourg, Bas Rhin; France
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Tropical greenhouse, Botanical Garden of the University of Strasbourg, rue Goethe, Strasbourg, Bas Rhin; France
© Denis Bringard / Biosphoto
© Denis Bringard / Biosphoto
Tropical greenhouse, Botanical Garden of the University of Strasbourg, rue Goethe, Strasbourg, Bas Rhin; France
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Echinacea purpurea, flowers, Botanical Garden of the University of Strasbourg, rue Goethe, Strasbourg, Bas Rhin, France
© Denis Bringard / Biosphoto
© Denis Bringard / Biosphoto
Echinacea purpurea, flowers, Botanical Garden of the University of Strasbourg, rue Goethe, Strasbourg, Bas Rhin, France
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California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord)
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord) 'Milano', Roseraie de l'Ecole du Breuil, Paris, France
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California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord) 'Milano', Roseraie de l'Ecole du Breuil, Paris, France
© Alain Kubacsi / Biosphoto
© Alain Kubacsi / Biosphoto
California poppy (Eschscholzia californica) and hybrid rose (Rosa rekord) 'Milano', Roseraie de l'Ecole du Breuil, Paris, France
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Children playing football in a school, Efate Island, Vanuatu
© Nicolas-Alain Petit / Biosphoto
© Nicolas-Alain Petit / Biosphoto
Children playing football in a school, Efate Island, Vanuatu
© Nicolas-Alain Petit / Biosphoto
Children reading in a school, Efate Island, Vanuatu
© Nicolas-Alain Petit / Biosphoto
Children reading in a school, Efate Island, Vanuatu
© Nicolas-Alain Petit / Biosphoto
Children reading in a school, Efate Island, Vanuatu
© Nicolas-Alain Petit / Biosphoto
Children reading in a school, Efate Island, Vanuatu
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Presentation of the evolution of the composting phases, Agricultural Fair of Bourail. New Caledonia.
© Nicolas-Alain Petit / Biosphoto
© Nicolas-Alain Petit / Biosphoto
Presentation of the evolution of the composting phases, Agricultural Fair of Bourail. New Caledonia.
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Nature house, Espace Nature et Culture, hamlet of Chateau Lambert, Haut du Them, Haute Saone, France
© Denis Bringard / Biosphoto
© Denis Bringard / Biosphoto
Nature house, Espace Nature et Culture, hamlet of Chateau Lambert, Haut du Them, Haute Saone, France
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Portraits of three characters representing the monkeys of wisdom
© Alexandre Sattler / Biosphoto
© Alexandre Sattler / Biosphoto
Portraits of three characters representing the monkeys of wisdom
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The pygmy canopy honey. In Pokola, the forest city between the departments of the Sangha and the Likouala, the forest company CIB aids in the
© Eric Tourneret / Biosphoto
© Eric Tourneret / Biosphoto
The pygmy canopy honey. In Pokola, the forest city between the departments of the Sangha and the Likouala, the forest company CIB aids in the development of the native communities and employs the N’Benseles as trailblazers and a school for the young indigenes with a school calendar adapted to the forest activities has been in operation since several years. The school is quite far from the native village and this distance does not facilitate attendance. For the young indigenes who speak French, the survival of their people depends on the education of an elite who will represent and defend them. Likouala, Congo
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Teacher showing how to make a coconut palm basket, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Teacher showing how to make a coconut palm basket, Pulau Siberut, Sumatra, Indonesia
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Children in Sekolah Patas, an unofficial, non-governmental school not recognized by the state, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Children in Sekolah Patas, an unofficial, non-governmental school not recognized by the state, Pulau Siberut, Sumatra, Indonesia
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Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
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Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
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Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
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Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Mathematics exercise at the Sekolah Patas,an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
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Boy at the Sekolah Patas, an unofficial, non-governmental school,
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Boy at the Sekolah Patas, an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
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Teacher and students at the Sekolah Patas, an unofficial, non-governmental school , Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Teacher and students at the Sekolah Patas, an unofficial, non-governmental school , Pulau Siberut, Sumatra, Indonesia
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Children going to class in Sekolah Patas, unofficial school, non governmental, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Children going to class in Sekolah Patas, unofficial school, non governmental, Pulau Siberut, Sumatra, Indonesia
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Teacher showing how to make a coconut palm basket, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Teacher showing how to make a coconut palm basket, Pulau Siberut, Sumatra, Indonesia
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Sekolah Patas, an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia
© Antoine Boureau / Biosphoto
© Antoine Boureau / Biosphoto
Sekolah Patas, an unofficial, non-governmental school, Pulau Siberut, Sumatra, Indonesia