Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Habitat Fragmentation02:31

Habitat Fragmentation

Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
Threats to Biodiversity01:50

Threats to Biodiversity

There have been five major extinction events throughout geological history, resulting in the elimination of biodiversity, followed by a rebound of species that adapted to the new conditions. In the current geological epoch, the Holocene, there is a sixth extinction event in progress. This mass extinction has been attributed to human activities and is thus provisionally called the Anthropocene. In 2019 the human population reached 7.7 billion people and is projected to comprise 10 billion by...
Conservation of Declining Populations02:07

Conservation of Declining Populations

Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
Conservation of Small Populations02:04

Conservation of Small Populations

Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less likely to...
Predator-Prey Interactions02:39

Predator-Prey Interactions

Predators consume prey for energy. Predators that acquire prey and prey that avoid predation both increase their chances of survival and reproduction (i.e., fitness). Routine predator-prey interactions elicit mutual adaptations that improve predator offenses, such as claws, teeth, and speed, as well as prey defenses, including crypsis, aposematism, and mimicry. Thus, predator-prey interactions resemble an evolutionary arms race.Although predation is commonly associated with carnivory, for...
Competition02:34

Competition

When organisms require the same limited resources within an environment, they may have to compete for them. Competition is a net-negative interaction. Even if two competing individuals or populations do not interact directly, the overall fitness of both competitors is lowered as a result of not having full access to the limited resource.Intraspecific competition, which occurs between individuals of the same species, serves as a natural mechanism for regulating population size. Too much...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Fragmentation as a population rate-changer: A field experiment.

Ecology·2026
Same author

The functional effects of African lions on co-occurring carnivores differ across species pairs and with changes in resource availability and lion abundance.

Oecologia·2026
Same author

Demographic mechanisms of snowshoe hare population cycles in Yukon, Canada.

The Journal of animal ecology·2025
Same author

Seasonal coat-colour moulting phenology of snowshoe hares in a Yukon boreal forest undergoing climate change.

Royal Society open science·2025
Same author

Demography and Population Dynamics of a Small Mammal Assemblage in Chilean Semiarid Thorn-Scrub Habitat: A 30-Year Study.

Ecology and evolution·2025
Same author

Density-dependent recruitment but not survival drives cyclic dynamics in a field vole population.

Proceedings of the National Academy of Sciences of the United States of America·2025

Related Experiment Video

Updated: Jul 7, 2026

Spotting Cheetahs: Identifying Individuals by Their Footprints
09:47

Spotting Cheetahs: Identifying Individuals by Their Footprints

Published on: May 1, 2016

Conflicts and Collisions With an Endangered Carnivore: Landscape Drivers and Spatial Risk Pattern.

Marta Prat-Guitart1, David P Onorato2, James E Hines3

  • 1Department of Wildlife Ecology and Conservation University of Florida Gainesville Florida USA.

Ecology and Evolution
|July 6, 2026
PubMed
Summary
This summary is machine-generated.

Human-wildlife conflicts and vehicle collisions involving Florida panthers (Puma concolor coryi) are increasing. Landscape fragmentation and road proximity drive these risks, necessitating targeted conservation strategies for coexistence.

Keywords:
carnivore conservationdepredationhuman–wildlife conflictlandscape ecologyoccupancy modelingvehicular collision

More Related Videos

An R-Based Landscape Validation of a Competing Risk Model
05:37

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

Linking Predation Risk, Herbivore Physiological Stress and Microbial Decomposition of Plant Litter
10:20

Linking Predation Risk, Herbivore Physiological Stress and Microbial Decomposition of Plant Litter

Published on: March 12, 2013

Related Experiment Videos

Last Updated: Jul 7, 2026

Spotting Cheetahs: Identifying Individuals by Their Footprints
09:47

Spotting Cheetahs: Identifying Individuals by Their Footprints

Published on: May 1, 2016

An R-Based Landscape Validation of a Competing Risk Model
05:37

An R-Based Landscape Validation of a Competing Risk Model

Published on: September 16, 2022

Linking Predation Risk, Herbivore Physiological Stress and Microbial Decomposition of Plant Litter
10:20

Linking Predation Risk, Herbivore Physiological Stress and Microbial Decomposition of Plant Litter

Published on: March 12, 2013

Area of Science:

  • Ecology
  • Conservation Biology
  • Wildlife Management

Background:

  • Human encroachment on natural habitats escalates human-wildlife conflicts and mortality.
  • Understanding the drivers of Florida panther (Puma concolor coryi) conflicts and vehicle collisions is crucial for conservation.

Purpose of the Study:

  • To investigate the spatiotemporal dynamics and drivers of human-panther conflicts and vehicle collisions.
  • To develop a predictive map of high-risk areas for targeted mitigation strategies.

Main Methods:

  • Utilized long-term data (2006-2022) from Southwest Florida, USA.
  • Applied dynamic occupancy models to estimate occurrence, colonization, and extinction probabilities.
  • Analyzed landscape configuration and proximity to roads as key drivers.

Main Results:

  • Recorded 277 conflicts and 239 collisions.
  • Occurrence probabilities for both increased initially and then stabilized.
  • Conflicts linked to fragmented habitats; collisions associated with connected landscapes and roads.
  • Habitat fragmentation and road proximity were significant drivers.

Conclusions:

  • Landscape configuration significantly influences human-panther conflicts and vehicle collisions.
  • Predictive mapping can guide mitigation efforts like habitat management and wildlife crossings.
  • Informed strategies support long-term coexistence between humans and Florida panthers.