Keyword: Biologists
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SCE054-00125
A crew tranquilizes and radio collars a lion for monitoring.
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SCE054-00126
A crew tranquilizes and radio collars a lion for monitoring.
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SCE054-00129
Radio collaring a sedated female lion for monitoring.
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SCE054-00124
Experts check for the signals of radio collared lions.
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PEO020-00092
Biologists work in the pouring rain, searching for a rare fish, the smoky madtom (Noturus baileyi) ( IUCN: Critically endangered, US: Endangered) in Abrams Creek, TN.
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BIR044-00031
Biologists from Cornell eat their lunch standing while searching for the ivory billed woodpecker in the White River National Wildlife Refuge in St. Charles, Arkansas.
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SCE048-00094
A writer and a researcher organize extinct frog specimens at the breeding facility known as Balsa de los Sapos, or Amphibian Ark, at Quito’s Catholic University, Ecuador.
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SCE048-00091
A scientist holds a captive frog at the breeding facility known as Balsa de los Sapos, or Amphibian Ark, at Quito’s Catholic University, Ecuador.
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SCE048-00092
A scientist holds a captive frog at the breeding facility known as Balsa de los Sapos, or Amphibian Ark, at Quito’s Catholic University, Ecuador.
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SCE048-00093
Scientists examine frogs at the captive breeding facility known as Balsa de los Sapos, or Amphibian Ark, at Quito’s Catholic University, Ecuador.
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SCE049-00007
A biologist working for the National Parks Service holds an introduced (non-native) trout at the Sixty Lake Basin of King’s Canyon National Park, Nevada.
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SCE049-00001
Biologists in King’s Canyon National Park’s Sixty Lake Basin, Nevada.
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SCE049-00002
A biologist scales rocks in King’s Canyon National Park’s Sixty Lake Basin, Nevada.
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SCE049-00004
Biologists in King’s Canyon National Park’s Sixty Lake Basin, Nevada.
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SCE049-00005
A biologist working for the National Parks Service holds an introduced (non-native) trout at the Sixty Lake Basin of King’s Canyon National Park, Nevada.
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SCE049-00006
A biologist working for the National Parks Service holds an introduced (non-native) trout at the Sixty Lake Basin of King’s Canyon National Park, Nevada.
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SCE048-00054
A biologist at the amphibian lab of Pontificia Universidad Catolica del Ecuador in Quito.
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SCE048-00053
A biologist at the amphibian lab of Pontificia Universidad Catolica del Ecuador in Quito.
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ENV020-00267
Two men look over a spring-fed pool containing Noel’s amphipod at Bitter Lake National Wildlife Refuge.
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ENV020-00200
A critically endangered (IUCN) and federally endangered pallid sturgeon (Scaphirhynchus albus) is photographed getting measured by a fish crew with the Missouri Dept. of Conservation. This crew is surveying fish populations in the Missouri River near Atchinson, Kansas.
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ENV020-00159
The staff of Conservation Fisheries in Knoxville, Tennessee, studies, tags and fin clips two examples of the rarest fish in the United States, the Conasauga logperch (Percina jenkinsi). These fish are part of “The Desparate Dozen”, a list of critically imperilled fish here in the southeast. (IUCN: Vulnerable; US: Endangered)
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ENV020-00141
Biologists use wet suits and snorkels to look for the critically endangered (IUCN) and federally endangered smoky madtom (Noturus baileyi) in Abrams Creek.
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DAM002-00008
The Bonneville Dam’s fish collection facility. Salmon are sorted from the Columbia River and worked here by biologists.
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ENV013-00040
Buffalo, Wyoming’s Bureau of Land Management employees do an “on-site” inspection of several private and public land site on which the BLM has the mineral rights but lease them out. “On-sites” are a formal step in which land owners, energy interests and BLM biologists, engineers and others inspect an area that is about the be bulldozed and developed or drilled.
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BIR032-00116
A wild Canada goose (Branta canadensis) wears an ID tag placed on its neck by biologists.
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FIS001-00027
At the Eagle Fish Hatchery in Idaho, biologists take blood and eggs from the Snake River Sockeye salmon.
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ANI029-00008
An endangered black-footed ferret being released from a captive breeding program. (UL Bend NWR, MT.)
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ANI029-00002
An endangered black-footed ferret being released from a captive breeding program. (UL Bend NWR, MT.)
