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The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

The Adélie penguin is a sea-ice species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle. Changes in wind, temperature, and sea ice patterns in some of the more northern regions of the species range in are causing reductions in the size and distribution of Adélie penguin breeding colonies.

The Adélie penguin is a sea-ice obligate species so ocean habitats in the Southern Ocean surrounding Antarctica are crucial during all stages of the species annual cycle.

At the heart of Wisconsin’s rich fishing culture is the walleye – a legendary fish with big, pearly, reflective eyes. In Ojibwe, the fish is called “ogaa" and symbolizes knowledge, illumination, and guidance. Their unique eyes guide them through cool, dark, murky waters, making them formidable predators and a challenging catch for anglers.

Benjamin Miller holding an endangered razorback sucker (Xyrauchen texanus) captured at an experimental wood addition site on the San Juan River. 

Brandon Barlow is a M.S. student participating in a 15-year research project, administered by the Nebraska Unit, designed to understand behavior patterns of anglers and how their participation is related to fish populations, fish communities and agency management actions.

Fragmented tropical forest in western Costa Rica near USGS Las Cruces Biological Station.

Contiguous tropical forest in western Costa Rica near Las Cruces Biological Station

Aloha! My name is Dani Bartz. I am a Ph.D. student in the Hawai’i Cooperative Fishery Research Unit, located in Hilo, Hawai’i.

Striped Bass are an important sportfish in Missouri and a goal of reservoir stocking programs is to create a unique angling opportunity to catch a trophy fish. However, there is concern among fishery managers and anglers that stocked striped bass may compete with or prey upon other sport fishes like crappie and bass.

Watercolor painting of an eastern bluebird, Julia Olson, New Mexico Cooperative Fish and Wildlife Research Unit. 

• Length: 5.5 inches
• Thin bill
• Most often seen in open habitats: agricultural areas, wood edges, et al
• Southwestern United States birds are paler

Connectivity between populations is a conservation goal, as is establishment of populations in currently unoccupied recovery areas. This requires a better understanding of habitat selection within existing populations and ability to predict connectivity pathways among ecosystems.

This project all started when I began thinking about deer behaviors that may have been overlooked when we think of how chronic wasting disease might be spreading geographically. Something that’s overlooked in the literature on CWD is deer grooming behaviors. White-tailed deer (Odocoileus virginianus) practice grooming.

Hadley is a graduate research assistant in the Missouri Cooperative Fish and Wildlife Research Unit at the University of Missouri in Columbia. She's leading striped bass research in Bull Shoals Reserve with the Missouri Department of Conservation. Hadley received a B.S. in biology from Alma College, a M.S. in Environment and Resources from UW–Madison, and a M.S.