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Wild Turkey Science

Decreases in hen survival may explain declines | #153

Wild Turkey Science

Charlotte Nowak

Natural Sciences, Science

5.0584 Ratings

🗓️ 13 October 2025

⏱️ 68 minutes

🧾️ Download transcript

Summary

In this episode, we reveal results from our latest research analyzing the role of hen survival in turkey population dynamics.

 

Our lab is primarily funded by donations. If you would like to help support our work, please donate here: http://UFgive.to/UFGameLab

 

WATCH this episode (here)!

 

Resources:

 

Lashley, M. A., et al. (2025). Decreased female survival may help explain wild turkey population decline. Wildlife Society Bulletin, e1642.

 

Byrne, M. E., et al. (2015). Potential density dependence in wild turkey productivity in the southeastern United States. In Proceedings of the National Wild Turkey Symposium (Vol. 11, pp. 329-351). 

 

Johnson, V. M., et al. (2022). Nest site selection and survival of wild turkeys in Tennessee. Journal of the Southeastern Association of Fish and Wildlife Agencies, 9, 134-143.

 

Lehman, C. P., et al. (2000). Comparative survival and reproduction of sympatric eastern and Rio Grande wild turkey females in northeastern South Dakota. Wildlife Society Bulletin, 2000, 123-135.

 

Lehman, C. P., et al. (2022). Factors influencing rate of decline in a Merriam's wild turkey population. The Journal of Wildlife Management, 86(6), e22240. 

 

Londe, David W., et al. "Review of range‐wide vital rates quantifies eastern wild Turkey population trajectory." Ecology and Evolution 13.2 (2023): e9830.

 

Speake, Daniel W. "Predation on wild turkeys in Alabama." 4th National Wild Turkey Symposium. Little Rock, Arkansas (USA). 2-5 Mar 1980.. 1980.

 

 Tyl, R. M., et al. (2023). Factors influencing survival of female eastern wild turkeys in northeastern South Dakota. Wildlif e Society Bulletin, 47(2), e1429.

 

Which vital rates are most important to turkey populations? | Ep 13

SD Research Update: Major constraints and BMPs | Ep 81

 

We've launched a comprehensive online wild turkey course featuring experts across multiple institutions that specialize in habitat management and population management for wild turkeys. Earn up to 20.5 CFE hours! Enroll Now! 

 

Dr. Marcus Lashley @DrDisturbance, Publications

Dr. Will Gulsby @dr_will_gulsby, Publications

Turkeys for Tomorrow @turkeysfortomorrow 

UF Game Lab @ufgamelab, YouTube

 

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This podcast is made possible by Turkeys for Tomorrow, a grassroots organization dedicated to the wild turkey. To learn more about TFT, go to turkeysfortomorrow.org

 

Music by Artlist.io

Produced & edited by Charlotte Nowak

 

Transcript

Click on a timestamp to play from that location

0:00.0

A small change in survival rate could mean a big impact on the population growth rate.

0:09.9

This is the closest thing and the most convincing thing to a unifying theory of turkey decline

0:17.7

that I feel like I've seen.

0:34.7

Welcome to Wild Turkey Science, a podcast made possible by Turkeys for Tomorrow.

0:39.9

I'm Dr. Marcus Lashley, Professor of Wildlife Ecology at the University of Florida.

0:46.1

And I'm Dr. Will Gulsby, Professor of Wildlife Ecology and Management at Auburn University.

0:51.7

We're both lifelong hunters and devoted scientists who are passionate about hunting, managing,

0:58.8

and researching wild turkeys. In this podcast, we'll explore turkey research, speak to the experts in the field,

1:03.4

and address the difficult questions related to wild turkey ecology and management.

1:08.3

Our goal is to serve as your connection to wild Turkey Science.

1:19.3

Don't leave that audio in.

1:22.7

I love how you've rusted.

1:25.6

I tried to get that sip of water right before the mic went hot. Oh, that's funny. I knew I was going to have to be

1:30.8

hydrated for this one. Yeah, this one, this one's going to be strong, I think. How long have we been

1:37.8

teasing this, at least since we started, since you first had the concept of this analysis, I believe.

1:44.4

Yeah, and you know, I was this analysis, I believe. Yeah.

1:44.8

And you know, I was trying to.

1:46.2

Preliminary results.

1:47.6

I was trying to figure out when that was.

1:50.6

So we're currently in what?

1:52.9

September of 2025 when we're recording.

1:56.0

I don't know when this will go live, probably in October of 2025.

...

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