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PODCAST

Natural Resources University

Collaboration of land-grant universities

Natural Resources University is a podcast network focused on delivering science-based natural resource management. The series housed within this network aim to deliver expert-based knowledge for their corresponding genre of natural resource management.

science natural sciences

All Episodes

41:54

Buck Antler Size and Landscape Context | Deer...

Natural Resources University ·

2024/10/08

In this third episode with Dr. Mark Turner, we discuss Mark's research exploring the factors that contribute to the variation in population-level buck antler size. He explains that deer tend to be larger in areas further north due to heat retention and dissipation. He also highlights the importance of landscape characteristics, such as row crop agriculture, in influencing deer size. Additionally, he emphasizes the significance of managing forage availability on individual properties, including

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56:58

The Wonders of Wetlands | Wild Ag #343

Natural Resources University ·

2024/10/07

This month we are joined by Ted LaGrange, Wetland Program Manager at the Nebraska Game and Parks Commission, to discuss the incredible benefits that wetlands offer, the challenges facing them, and opportunities for farmers to work with wetlands. Resources: Wetlands of Nebraska Landowner Habitat Programs in Nebraska Ted LaGrange [email] Dr. Andrew Little [academic profile, @awesmlabdoc] Nathan Pflueger [website] AWESM Lab [website, @awesmlab] Nebraska Pheasants Forever [website,

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01:24:10

Oak Biology 101 | Wild Turkey Science #342

Natural Resources University ·

2024/10/07

For the first episode in our Oaktober mini-series, we discuss the general biology of oaks. Listen as we breakdown the definition of mast seeding, the proximate and ultimate causes of masting, the direct and indirect effects it has on wildlife, local and regional scale masting effects, the differences in quality between oak species, the squirrel death games, and more. Resources: Bogdziewicz, M., et al. (2023). Maximizing the Moran effect: summer solstice orchestrates the subcontinental-scale

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41:54

Estimating nutrient requirements for deer | Deer...

Natural Resources University ·

2024/10/05

In this episode, Dr. Mark Turner discusses his research on the nutrient requirements of deer and the availability of native plants to fulfill those requirements. He sampled common deer forages throughout the Eastern US and found that only 44% of the forages sampled met the minimum crude protein requirement, and only 19% met the minimum phosphorus requirement. This highlights the importance of providing a diverse range of forage options for deer. Mark also emphasizes the need to consider both the

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58:33

Has the Flyway Shifted? The Complexities of...

Natural Resources University ·

2024/10/04

James, Mark, and guest Dr. Heath Hagy from the U.S. Fish and Wildlife Service examine the intricate factors affecting duck migration, including habitat changes and the concept of flyway shifts. They discuss how genetics and environmental disturbances influence migration patterns and emphasize the importance of sanctuaries and cooperative efforts in conservation. The episode also touches on the social side of duck hunting and highlights the importance of keeping water on the landscape post-season to

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45:30

Bobwhites in the Southeast, are they Worth the Fight?...

Natural Resources University ·

2024/10/04

James and Mark, along with guest John Mark Curtis of Quail Forever, explore the current state of Bobwhite quail in the Mid-South and the ongoing habitat restoration efforts aimed at preserving these iconic birds. They share personal stories about quail management success and emphasize the need for landowners to set realistic goals while seeking expert advice. As interest in quail hunting shifts, more landowners are seeing the value of conserving Bobwhites on their properties. Tune in for a hopeful

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48:45

Dove Dynamics: Migration, Field Management, Feeding...

Natural Resources University ·

2024/10/04

James and Mark, joined by Houston Havens from the Mississippi Department of Wildlife, Fisheries, and Parks, take a deep dive into dove hunting in Mississippi. They discuss the differences between hunting doves and other gamebirds, touching on resident vs. migratory populations and the timing of the season. Listeners will get practical tips on field management, from preparing natural grasses to creating water sources. The episode also highlights the need for more research into dove diet and

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01:08:07

What Drives Duck Populations (+ 2024 Population...

Natural Resources University ·

2024/10/04

Habitat drives duck populations! James and Brian are joined by Dr. Josh Vest of the U.S. Fish and Wildlife Service to break down the latest waterfowl breeding population and habitat survey report. They explore how this critical data informs hunting management and waterfowl conservation, noting a modest increase in duck numbers amid significant habitat loss in the Prairie Pothole Region. The episode tackles the tension between agriculture and habitat preservation, with discussions on precision and

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41:44

Welcome to Gamebird University | Gamebird University...

Natural Resources University ·

2024/10/04

In this inaugural episode, hosts James Callicutt and Mark McConnell introduce themselves and set the stage for the topics to come. They dive into key concepts like moist soil management for waterfowl and quail, discuss the complexities of teal migration, and explore challenges in managing ducks, quail, and the elusive woodcock. Join them for a glimpse into the fascinating world of gamebird conservation, with insights and knowledge that every enthusiast will appreciate.

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44:16

Habitat Safety – Part 5: Chainsaw Safety | Habitat...

Natural Resources University ·

2024/10/01

Safely operating a chainsaw, from the moment you start the engine to the moment you turn it off, is a critical piece of safe habitat management in many ecosystems. In our final episode of our 5-part Habitat Safety Miniseries, forestry educator and chainsaw expert Chris Evans from the University of Illinois takes Adam through every step of safe chainsaw maintenance, operation, and use. Give us some feedback or potential topics you would like to here by filling out our listener survey:

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01:02:49

We gotcha, YouTube | Wild Turkey Science #334

Natural Resources University ·

2024/09/30

Our producer Charlotte drops by to read us some questions and comments from our YouTube audience. Be sure to leave us a comment on this episode’s YouTube video for a chance to win a turkey call! Signed by yours truly. Resources: 1st National Wild Turkey Symposium (1959) Donate to wild turkey research: UF Turkey Donation Fund , Auburn Turkey Donation Fund Do you have a topic you’d like us to cover? Leave us a review or send us an email at wildturkeyscience@gmail.com! Dr. Marcus Lashley

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40:50

Habitat Safety – Part 4: Equipment Safety | Habitat...

Natural Resources University ·

2024/09/24

From large bulldozers to small ATVs, habitat management often necessitates the use of heavy machinery. And safely transporting and using that equipment ensures we protect the people and the land engaged in this critical work! In this episode, the fourth in our Habitat Safety Miniseries, Adam visits with the U.S. Fish and Wildlife Service’s Heavy Equipment Manager for Region 3 in the upper Midwest, Clint DeMenge. Clint shares his knowledge from a career operating and training others to safely operate

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40:24

Managing Fish Populations | Fins, Fur, & Feathers #332

Natural Resources University ·

2024/09/24

Establishing and maintaining a balanced fish population will boost fishing opportunities and enhance the ecology of your pond. Join Drew and Joe as they discuss common pitfalls with fish population management strategies and give tips on how to manage pond fish populations. Gain insight into how to develop and implement a plan that will have you on your way to catching bigger fish from your pond. Dr. Joe Gerken and Dr. Drew Ricketts are extension specialists and faculty members in the Wildlife and

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43:52

How pig removal affects turkeys | Wild Turkey Science...

Natural Resources University ·

2024/09/23

Matt McDonough, PhD student at Auburn University, walks us through his master’s project assessing how wild pig densities impact turkeys and their poults. Join as he breaks down his study’s experimental design and results, and learn of Matt’s key takeaways for landowners curious about the efficacy of pig removal on turkey populations across their property. Resources: McDonough, M. T. (2023). Population response of eastern wild turkeys and white-tailed deer to removal of wild pigs (Master's thesis,

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46:09

Habitat Safety – Part 3: Herbicide Safety | Habitat...

Natural Resources University ·

2024/09/17

Herbicides can be a critical tool for habitat management, especially when it comes to invasive species. But their use does not come without risk to the applicator or the environment. In this episode, Adam visits with Dr. Fred Whitford, clinical engagement professor and director of the pesticide programs at Purdue University. Fred talks through the critical steps of making sure you’re using the right tool at the right time to confront the right challenge and then how to do it safely for you and the

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45:19

Impacts of Megafires on Wildlife Communities | Fire...

Natural Resources University ·

2024/09/16

Dr. Kendall Calhoun of UCLA and UC Davis joins us to discuss the impact of megafires on wildlife communities. We delve into what defines a megafire, explore his research on wildlife and habitat responses to megafires, and discuss both the positive and negative effects of these events. Resources: Calhoun, K. L., et al. (2024). Movement behavior in a dominant ungulate underlies successful adjustment to a rapidly changing landscape following megafire. Movement Ecology, 12(1), 53. Calhoun, K. L

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01:42:35

A deep dive into coyotes | Wild Turkey Science #328

Natural Resources University ·

2024/09/16

In this episode, we dive deep into the literature on coyotes and explore the impacts of their interactions with turkeys. Join as we delve into the science of coyote predator-prey dynamics, the expansion of coyote populations across North America, their diets and impacts on turkey populations, research conducted on the efficacy of trapping, and more. Resources: Cherry, M. J., et al. (2016). Coyote diets in a longleaf pine ecosystem. Wildlife Biology, 22(2), 64-70. Conner, L. M., et al. (2016)

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53:55

Intermediate herbicide treatments for forest...

Natural Resources University ·

2024/09/11

Most people interested in management of forests are familiar with chemical site preparation as a management tool. However, many are not aware of other herbicide application options available for fine tuning management in later efforts of the rotation. Join Shaun and Brady as they discuss how herbaceous weed control, release, and mid rotation brush control as well as cut stump, basal bark, and stem injection treatments may fit into the later forest management work. For questions or comments, email us

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50:48

Habitat Safety – Part 2: Prescribed Fire Safety |...

Natural Resources University ·

2024/09/10

Prescribed fire is crucial for managing fire-adapted ecosystems worldwide. To ensure this tool remains effective, the safety of those who use it and those nearby is essential too. In this episode, Adam talks with Jennifer Fawcett from North Carolina State University. Jennifer is the Prescribed Fire Work Group Coordinator for the Southeast Regional Partnership for Planning and Sustainability (SERPPAS) and a forestry educator at NCSU. She assists landowners and foresters in the Southeast and beyond in

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33:22

Sunflowers and Opossums | Fins, Fur, & Feathers #325

Natural Resources University ·

2024/09/10

Fall is in the air in the Great Plains, and the signs include shorter days, cooler mornings, brilliant yellow sunflowers and dispersing mammals. In this episode, Drew and Joe discuss sunflowers, the value that they provide to wildlife, why we see these beautiful plants in some places and not others. The conversation then takes a turn to focus on opossum biology and management. Resources discussed in this episode: KDWP 2023 Summer Roadside Survey Report:

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287 results

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