Fancy Scientist with Dr. Stephanie Manka

Can Coyotes and Humans Replace Apex Predators in the Eastern USA?

08 Nov 2020

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This week Colorado citizens voted to reintroduce grey wolves on their prey. Historically, grey wolves were all over the west, but currently they extirpated (locally extinct) through most of their range. Voters are now letting these apex predators come back. Given my recent cougar episodes (#29 and #30 on the viral cougar video and eastern cougars) and this new ballot proposition, I thought it would be a great time to talk about the impacts of the loss of apex predators like cougars and grey wolves on their prey – specifically the white-tailed deer. The eastern USA has been without these two apex predators for a long time now.But the plot thickens – humans act as predators for white-tailed deer through hunting and coyotes are canids that are very closely related to wolves. In recent decades, coyotes have expanded their range from the western US into the east. Can these two predators act as apex predators? Replace grey wolves and cougars? Lots more goes into becoming an apex predator than just killing individuals alone – at least from a prey species’ perspective. The presence of predators can enormous effects on prey species – so much so that prey dramatically change their behavior. In this podcast, I talk about a study I did in 2016 looking at the relationship between coyote abundance, hiking, and human hunting on the vigilance patterns of white-tailed deer. Our results surprised us!In this episode, you’ll learn:What exactly are apex predatorsHow apex predators influence prey species and therefore have ecosystem-wide impactsWhat the “landscape of fear” isOur large-scale study across 6 states on the impacts of coyotes and human hunting on deer vigilance, a measure of predator risk in ungulatesOur surprising results and what they mean Challenges that apex predator reintroductions faceand MORE!Want to learn more about wildlife biology, being a scientist, and conservation? Order “Getting a Job in Wildlife Biology: What It’s Like and What You Need to Know” now:Paperback: https://www.amazon.com/Getting-Job-Wildlife-Biology-What/dp/B08JDYXS4G/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=&sr=Kindle: https://www.amazon.com/dp/B08FYX66GP?ref_=pe_3052080_276849420 Let’s Connect:Subscribe to my YouTube channel to learn about the coolest animals and get my tips about careers in wildlife biology, science communication, and more: https://www.youtube.com/channel/UC7KlOYUv8lxU3MG4sfxaLzA? I’d love to meet you. Connect with me on social media:Twitter: https://twitter.com/FancyScientistInstagram: https://www.instagram.com/fancy_scientist/ Facebook: https://www.facebook.com/fancyscientist/Pinterest: https://www.pinterest.com/fancyscientist/pins/For the full interview notes visit: https://stephanieschuttler.com/31-apex-predators/

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3ª PARTE | 17 DIC 2025 | EL PARTIDAZO DE COPE

01 Jan 1970

El Partidazo de COPE

13:00H | 21 DIC 2025 | Fin de Semana

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12:00H | 21 DIC 2025 | Fin de Semana

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13:00H | 20 DIC 2025 | Fin de Semana

01 Jan 1970

Fin de Semana

12:00H | 20 DIC 2025 | Fin de Semana

01 Jan 1970

Fin de Semana

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Fancy Scientist with Dr. Stephanie Manka

Can Coyotes and Humans Replace Apex Predators in the Eastern USA?

This episode hasn't been transcribed yet

Other recent transcribed episodes

3ª PARTE | 17 DIC 2025 | EL PARTIDAZO DE COPE

13:00H | 21 DIC 2025 | Fin de Semana

12:00H | 21 DIC 2025 | Fin de Semana

10:00H | 21 DIC 2025 | Fin de Semana

13:00H | 20 DIC 2025 | Fin de Semana

12:00H | 20 DIC 2025 | Fin de Semana

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