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    The critically endangered Indri indri photographed in the Mitsinjo natural reserve. This wild individual was feed by leaves to a scientist that was monitoring this group. Madagascar Finalist at Montier en der et à Namur festival 2018.

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    The critically endangered Indri indri photographed in the Mitsinjo natural reserve. This wild individual was feed by leaves to a scientist that was

    © Quentin Martinez / Biosphoto

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    © Quentin Martinez / Biosphoto

    The critically endangered Indri indri photographed in the Mitsinjo natural reserve. This wild individual was feed by leaves to a scientist that was monitoring this group. Madagascar Finalist at Montier en der et à Namur festival 2018.

    This young Tarsius (Tarsius tarsier complex) was photographed during a 10 days monitoring, following a local guide and a scientist. The day before this picture we saw individuals in this part of the fig tree. The next day we installed flashs in and outside the tree before that theses individuals start their activities in order to limit the disturbance. After a long wait this young came on the right place and i could only take few shots before they leaved the tree to hunt during the night.
 Highly commended at Asferico 2018.

    RM2409396JPG

    This young Tarsius (Tarsius tarsier complex) was photographed during a 10 days monitoring, following a local guide and a scientist. The day before

    © Quentin Martinez / Biosphoto

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    © Quentin Martinez / Biosphoto

    This young Tarsius (Tarsius tarsier complex) was photographed during a 10 days monitoring, following a local guide and a scientist. The day before this picture we saw individuals in this part of the fig tree. The next day we installed flashs in and outside the tree before that theses individuals start their activities in order to limit the disturbance. After a long wait this young came on the right place and i could only take few shots before they leaved the tree to hunt during the night.
 Highly commended at Asferico 2018.

    volcanologist on Piton de la Fournaise in activity, Volcano eruption 16 of september 2016, Reunion

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    volcanologist on Piton de la Fournaise in activity, Volcano eruption 16 of september 2016, Reunion

    © Gabriel Barathieu / Biosphoto

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    © Gabriel Barathieu / Biosphoto

    volcanologist on Piton de la Fournaise in activity, Volcano eruption 16 of september 2016, Reunion

    Visualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.<br>With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.

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    Visualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then

    © Christoph Gerigk / Biosphoto

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    © Christoph Gerigk / Biosphoto

    Visualization flow of water in a sponge - Aquarius Reef Base ; Fluorescein dye is used to visualize how water is absorbed at the outside and then exhausted by a sponge.The Caribbean barrel sponge, Xestospongia muta, is a large and common member of the coral reef communities at depths greater than 10 m, and has been called the “redwood of the deep”, due to its up to 2000 year lifespan as well as its size and color. Despite its prominence, high biomass and importance to habitat complexity and reef health, very little is know about the basic biology of this massive sponge, including rates of mortality and recruitment, reproduction, growth and age. Like reef corals, this sponge is subject to bleaching and subsequent mortality.
    With support from NOAA's Aquarius Reef Base at UNCW, NOAA's Coral Reef Conservation Program, and the Florida Keys National Marine Sanctuary, a research group has been monitoring populations of X. muta in the Florida Keys since 1997.

    Scientists in laboratory - Aquarius Reef Base Florida ; Dr. Chris Martens (front left), Dr.Niels Lindquist (left), UNC Chapel Hill and other members of the saturation diver team /2011 Ocean Acidification Mission

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    Scientists in laboratory - Aquarius Reef Base Florida ; Dr. Chris Martens (front left), Dr.Niels Lindquist (left), UNC Chapel Hill and other members

    © Christoph Gerigk / Biosphoto

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    © Christoph Gerigk / Biosphoto

    Scientists in laboratory - Aquarius Reef Base Florida ; Dr. Chris Martens (front left), Dr.Niels Lindquist (left), UNC Chapel Hill and other members of the saturation diver team /2011 Ocean Acidification Mission

    Magellanic clouds, Shell observatory, The VLT, Very Large Telescope Cerro Paranal , Anfogasta, Chile.

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    Magellanic clouds, Shell observatory, The VLT, Very Large

    © Alberto Ghizzi Panizza / Biosphoto

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    © Alberto Ghizzi Panizza / Biosphoto

    Magellanic clouds, Shell observatory, The VLT, Very Large Telescope Cerro Paranal , Anfogasta, Chile.

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    Biologists from the Canadian Wildlife Service take common loon blood samples for mercury analysis. La Mauricie national park. Quebec. Canada

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    Biologists from the Canadian Wildlife Service take common loon blood samples for mercury analysis. La Mauricie national park. Quebec. Canada

    © Philippe Henry / Biosphoto

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    © Philippe Henry / Biosphoto

    Biologists from the Canadian Wildlife Service take common loon blood samples for mercury analysis. La Mauricie national park. Quebec. Canada

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    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a reliable field method to re-observe individuals over many years and to track whether or not they are returning to their breeding lakes each summer. Additionally, banded loons are occasionally encountered alive or deceased on their non-breeding areas. A recovered banded loon provides important information on that individual’s or possibly, an entire breeding population’s wintering range. La Mauricie national park. Quebec. Canada

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    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a

    © Philippe Henry / Biosphoto

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    © Philippe Henry / Biosphoto

    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a reliable field method to re-observe individuals over many years and to track whether or not they are returning to their breeding lakes each summer. Additionally, banded loons are occasionally encountered alive or deceased on their non-breeding areas. A recovered banded loon provides important information on that individual’s or possibly, an entire breeding population’s wintering range. La Mauricie national park. Quebec. Canada

    Restrictions:
    • Non exclusive sale, exclusive sale possible in France
    • Sale prohibited by some Agents
    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a reliable field method to re-observe individuals over many years and to track whether or not they are returning to their breeding lakes each summer. Additionally, banded loons are occasionally encountered alive or deceased on their non-breeding areas. A recovered banded loon provides important information on that individual’s or possibly, an entire breeding population’s wintering range. La Mauricie national park. Quebec. Canada

    RM2564306JPG

    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a

    © Philippe Henry / Biosphoto

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    © Philippe Henry / Biosphoto

    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a reliable field method to re-observe individuals over many years and to track whether or not they are returning to their breeding lakes each summer. Additionally, banded loons are occasionally encountered alive or deceased on their non-breeding areas. A recovered banded loon provides important information on that individual’s or possibly, an entire breeding population’s wintering range. La Mauricie national park. Quebec. Canada

    Restrictions:
    • Non exclusive sale, exclusive sale possible in France
    • Sale prohibited by some Agents
    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a reliable field method to re-observe individuals over many years and to track whether or not they are returning to their breeding lakes each summer. Additionally, banded loons are occasionally encountered alive or deceased on their non-breeding areas. A recovered banded loon provides important information on that individual’s or possibly, an entire breeding population’s wintering range. La Mauricie national park. Quebec. Canada

    RM2564305JPG

    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a

    © Philippe Henry / Biosphoto

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    2564305
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    © Philippe Henry / Biosphoto

    A common loon is released after biologists have taken blood samples for mercury analysis and have banded the bird. The banding of loons provides a reliable field method to re-observe individuals over many years and to track whether or not they are returning to their breeding lakes each summer. Additionally, banded loons are occasionally encountered alive or deceased on their non-breeding areas. A recovered banded loon provides important information on that individual’s or possibly, an entire breeding population’s wintering range. La Mauricie national park. Quebec. Canada

    Restrictions:
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    • Sale prohibited by some Agents
    Biologist Dennis Masse close to a flooded nest with two abandoned eggs half-submerged but still intact. The breeding pair that left it behind probably built another nest where the female laid a second clutch. La Mauricie national park. Quebec. Canada

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    Biologist Dennis Masse close to a flooded nest with two abandoned eggs half-submerged but still intact. The breeding pair that left

    © Philippe Henry / Biosphoto

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    © Philippe Henry / Biosphoto

    Biologist Dennis Masse close to a flooded nest with two abandoned eggs half-submerged but still intact. The breeding pair that left it behind probably built another nest where the female laid a second clutch. La Mauricie national park. Quebec. Canada

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    • Sale prohibited by some Agents
    A few years ago, I and wildlife biologist Denis Masse, today retired, went on one of the 150 lakes of La Mauricie national park. Mr Masse worked for the park's conservation service and wanted to verify whether a pair of common loons has used one of the nesting rafts built here. These rafts are never submerged by water and they allow the loons to carry out the incubation of the eggs even if the water level rises on the lake during heavy rains. La Mauricie national park, Quebec. Canada

    RM2564303JPG

    A few years ago, I and wildlife biologist Denis Masse, today retired, went on one of the 150 lakes of La Mauricie national park. Mr

    © Philippe Henry / Biosphoto

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    © Philippe Henry / Biosphoto

    A few years ago, I and wildlife biologist Denis Masse, today retired, went on one of the 150 lakes of La Mauricie national park. Mr Masse worked for the park's conservation service and wanted to verify whether a pair of common loons has used one of the nesting rafts built here. These rafts are never submerged by water and they allow the loons to carry out the incubation of the eggs even if the water level rises on the lake during heavy rains. La Mauricie national park, Quebec. Canada

    Restrictions:
    • Non exclusive sale, exclusive sale possible in France
    • Sale prohibited by some Agents
    A biologist from The Canadian Wildlife Service captures a common loon (Gavia immer) at night. In La Mauricie national park, 35 breeding loons were captured and feathers and blood samples were collected for mercury analysis. La Mauricie national park. Quebec, Canada

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    A biologist from The Canadian Wildlife Service captures a common loon (Gavia immer) at night. In La Mauricie national park, 35

    © Philippe Henry / Biosphoto

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    © Philippe Henry / Biosphoto

    A biologist from The Canadian Wildlife Service captures a common loon (Gavia immer) at night. In La Mauricie national park, 35 breeding loons were captured and feathers and blood samples were collected for mercury analysis. La Mauricie national park. Quebec, Canada

    Restrictions:
    • Non exclusive sale, exclusive sale possible in France
    • Sale prohibited by some Agents
    Shane Gero (researcher and founder of Dominica Sperm Whale Project) trying to tag a sperm whale with a long pole. (Physeter macrocephalus) Vulnerable (IUCN), Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit

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    Shane Gero (researcher and founder of Dominica Sperm Whale Project) trying to tag a sperm whale with a long pole. (Physeter macrocephalus) Vulnerable

    © Franco Banfi / Biosphoto

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    © Franco Banfi / Biosphoto

    Shane Gero (researcher and founder of Dominica Sperm Whale Project) trying to tag a sperm whale with a long pole. (Physeter macrocephalus) Vulnerable (IUCN), Dominica, Caribbean Sea, Atlantic Ocean. Photo taken under permit

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    Jerry the skipper lissening to the sperm whales with the hydrophone, Dominica, Caribbean Sea, Atlantic Ocean

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    Jerry the skipper lissening to the sperm whales with the

    © Franco Banfi / Biosphoto

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    © Franco Banfi / Biosphoto

    Jerry the skipper lissening to the sperm whales with the hydrophone, Dominica, Caribbean Sea, Atlantic Ocean

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    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

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    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded

    © Yann Avril / Biosphoto

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    © Yann Avril / Biosphoto

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

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    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded

    © Yann Avril / Biosphoto

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    © Yann Avril / Biosphoto

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

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    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF

    © Yann Avril / Biosphoto

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    © Yann Avril / Biosphoto

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

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    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF

    © Yann Avril / Biosphoto

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    © Yann Avril / Biosphoto

    Northern Bottlenose Whale (Hyperoodon ampullatus) female stranded on the beach at Sangatte, Autopsy conducted by the University of Liege and the CMNF (Coordination Mammalogique du Nord de la France), Pas de Calais, France

    Young woman preparing a feeder containing sunflower seeds and mountain almond tree fruits for reintroduced Great Green Macaws, Limon Region, Costa Rica

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    Young woman preparing a feeder containing sunflower seeds and mountain almond tree fruits for reintroduced Great Green Macaws, Limon Region, Costa

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Young woman preparing a feeder containing sunflower seeds and mountain almond tree fruits for reintroduced Great Green Macaws, Limon Region, Costa Rica

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    Jeune femme à 29 mètre de hauteur réinstallant les 3 oisillons Ara de Buffon dans un nid artificel installé dans un Amadier des montagnes. Cette opération fait suite à la vérification de la bonne croissance des oisillons et l'un d'entre eux a été bagué, Région de Limon, Costa Rica / Young woman at 29 meters high reinstalling the 3 Great Green Macaw chicks in an artificial nest installed in a mountain almon tree. This operation follows the verification of the good growth of the chicks and one of them has been ringed, Region of Limon, Costa Rica

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    Jeune femme à 29 mètre de hauteur réinstallant les 3 oisillons

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Jeune femme à 29 mètre de hauteur réinstallant les 3 oisillons Ara de Buffon dans un nid artificel installé dans un Amadier des montagnes. Cette opération fait suite à la vérification de la bonne croissance des oisillons et l'un d'entre eux a été bagué, Région de Limon, Costa Rica / Young woman at 29 meters high reinstalling the 3 Great Green Macaw chicks in an artificial nest installed in a mountain almon tree. This operation follows the verification of the good growth of the chicks and one of them has been ringed, Region of Limon, Costa Rica

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    Young man 29 meters high holding in a fabric bag 3 Buffon's Macaw chicks from an artificial nest installed in a mountain almon tree. This operation is carried out in order to check the good growth of the chicks and to tag them, Region of Limon, Costa Rica

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    Young man 29 meters high holding in a fabric bag 3 Buffon's Macaw chicks from an artificial nest installed in a mountain almon tree. This operation

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Young man 29 meters high holding in a fabric bag 3 Buffon's Macaw chicks from an artificial nest installed in a mountain almon tree. This operation is carried out in order to check the good growth of the chicks and to tag them, Region of Limon, Costa Rica

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    Young man climbing a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man climbing a tree to check on the good growth of Great

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Young man climbing a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man climbing a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man climbing a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Young man climbing a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man getting ready to climb a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man getting ready to climb a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Young man getting ready to climb a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man getting ready to climb a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    Young man getting ready to climb a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Young man getting ready to climb a tree to check on the good growth of Great Green Macaw chicks in an artificial nest, Limon Region, Costa Rica

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    27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    27-year-old female researcher working on nitrogen exchange

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Image from an electronic microscope showing pollen collected from a hummingbird beak as part of a pollination study carried out at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Image from an electronic microscope showing pollen collected from a hummingbird beak as part of a pollination study carried out at the "La Selva"

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Image from an electronic microscope showing pollen collected from a hummingbird beak as part of a pollination study carried out at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher releasing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher releasing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researcher releasing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher photographing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher photographing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researcher photographing a 2.6 gram Stripe-throated Hermit hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher measuring a 2.6 gram Stripe-throated Hermit hummingbird wing as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher measuring a 2.6 gram Stripe-throated Hermit hummingbird wing as part of a pollination study, rainforest at the "La Selva" research station

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researcher measuring a 2.6 gram Stripe-throated Hermit hummingbird wing as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers picking up pollen with a brush from the beak of a hummingbird Stripe-throated Hermit as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers picking up pollen with a brush from the beak of a

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researchers picking up pollen with a brush from the beak of a hummingbird Stripe-throated Hermit as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher measuring the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher measuring the beak of a Rufous-tailed hummingbird as

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researcher measuring the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers picking up pollen with a brush from the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui , Costa Rica

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    Researchers picking up pollen with a brush from the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva"

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researchers picking up pollen with a brush from the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui , Costa Rica

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    Researchers picking up pollen using tape on the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers picking up pollen using tape on the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva"

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researchers picking up pollen using tape on the beak of a Rufous-tailed hummingbird as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher catching Rufous-tailed Hummingbird (Amazilia Tzacatl) in a net set up for pollination study, rainforest at "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher catching Rufous-tailed Hummingbird (Amazilia Tzacatl) in a net set up for pollination study, rainforest at "La Selva" research station in

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    Researcher catching Rufous-tailed Hummingbird (Amazilia Tzacatl) in a net set up for pollination study, rainforest at "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher setting up a net to capture hummingbirds as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher setting up a net to capture hummingbirds as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de

    © Antoine Boureau / Biosphoto

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    Researcher setting up a net to capture hummingbirds as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Fringe-lipped Bat (Trachops cirrhosus) in the hand of a scientist as part of a pollination study, tropical forest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Fringe-lipped Bat (Trachops cirrhosus) in the hand of a scientist

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    Fringe-lipped Bat (Trachops cirrhosus) in the hand of a scientist as part of a pollination study, tropical forest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher unhooking a bat caught in a net as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researcher unhooking a bat caught in a net as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de

    © Antoine Boureau / Biosphoto

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    Researcher unhooking a bat caught in a net as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers applying a mascara brush to the hairs of a Sowell's

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    © Antoine Boureau / Biosphoto

    Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may

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    © Antoine Boureau / Biosphoto

    Researchers applying a mascara brush to the hairs of a Sowell's short-tailed bat (Carollia sowelli) to test methods to capture pollen that bats may carry as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers applying tape to the hairs of a bat to test methods to capture the pollen it carries as part of a pollination study, rainforest at the 'La Selva' research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Researchers applying tape to the hairs of a bat to test methods to capture the pollen it carries as part of a pollination study, rainforest at the

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Researchers applying tape to the hairs of a bat to test methods to capture the pollen it carries as part of a pollination study, rainforest at the 'La Selva' research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de

    © Antoine Boureau / Biosphoto

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    Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Sowell's short-tailed bat (Carollia sowelli) caught as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Net for catching bats as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Net for catching bats as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

    © Antoine Boureau / Biosphoto

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    Net for catching bats as part of a pollination study, rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Installation of a sign on a hiking trail indicating the presence of nets to capture bats as part of a pollination study, rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Ricardo

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    Installation of a sign on a hiking trail indicating the presence of nets to capture bats as part of a pollination study, rainforest of the "La Selva"

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    Installation of a sign on a hiking trail indicating the presence of nets to capture bats as part of a pollination study, rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Ricardo

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    Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

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    Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

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    27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria

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    © Antoine Boureau / Biosphoto

    27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

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    Earth diluted with water in order to extract the PH from the soil

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    Earth diluted with water in order to extract the PH from the soil as part of a study on nitrogen exchanges between bacteria and the roots of legumes in the tropical forest of the "La Selva" research station in Puerto Viejo from Sarapiqui, Costa Rica

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    27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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    27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research

    © Antoine Boureau / Biosphoto

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    © Antoine Boureau / Biosphoto

    27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica

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