America’s diverse ecosystems are an asset to current and future generations by supporting economically and recreationally important fish, wildlife, and lands. Healthy ecosystems support people and nature, fostering prosperity and enjoyment for all.
Multimedia
2022 CRU Year in Review
Year in Review (2015-2022) Collection
Diversity, Equity, Inclusion, Accessibility, Tribes
Research at a Glance
The Multimedia Gallery is our one-stop collection of videos, photography, and audio. All items in this gallery are considered public domain unless otherwise noted.
Images
Discover Ecosystems
America’s diverse ecosystems are an asset to current and future generations by supporting economically and recreationally important fish, wildlife, and lands. Healthy ecosystems support people and nature, fostering prosperity and enjoyment for all.
Graduate student catches two white sturgeon (Acipenser transmontanus), Snake River, Idaho.
Donovan Maude, University of Idaho graduate student, catches two white sturgeon on Snake River, Idaho. White sturgeon is one of the largest freshwater fish in the U.S.
Donovan Maude, University of Idaho graduate student, catches two white sturgeon on Snake River, Idaho. White sturgeon is one of the largest freshwater fish in the U.S.
Shoal bass
Shoal bass (Micropterus cataractae) is a popular sportfish that, like many bass with a limited distribution, has been affected by human disturbances on the riverscape.
Shoal bass (Micropterus cataractae) is a popular sportfish that, like many bass with a limited distribution, has been affected by human disturbances on the riverscape.
Two students survey birds
Students are working with biologists in Oregon to develop an experiment that examines effects of forest management practices on the endangered marbled murrelet (Brachyramphus marmoratus) in the Elliott State Research Forest.
Students are working with biologists in Oregon to develop an experiment that examines effects of forest management practices on the endangered marbled murrelet (Brachyramphus marmoratus) in the Elliott State Research Forest.
Ocelot
Scientists at the Arizona Cooperative Fish and Wildlife Research Unit worked with citizen-scientists in southern Arizona on a trail camera project to monitor endangered ocelot and overall biodiversity in 18 mountain ranges. The project included continuing education for the citizen scientists.
Scientists at the Arizona Cooperative Fish and Wildlife Research Unit worked with citizen-scientists in southern Arizona on a trail camera project to monitor endangered ocelot and overall biodiversity in 18 mountain ranges. The project included continuing education for the citizen scientists.
Smallmouth bass in the Peshtigo River, Wisconsin
Smallmouth bass (Micropterus dolomieu) are an important fishery, and along Wisconsin’s Door Peninsula, there have been recent declines in catch rates for smallmouth bass greater than or equal to 18 inches (45.7 centimeters), prompting concerns among fisheries stakeholders.
Smallmouth bass (Micropterus dolomieu) are an important fishery, and along Wisconsin’s Door Peninsula, there have been recent declines in catch rates for smallmouth bass greater than or equal to 18 inches (45.7 centimeters), prompting concerns among fisheries stakeholders.