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

Conservation of Declining Populations02:07

Conservation of Declining Populations

9.6K
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.
9.6K
What is Conservation Biology?01:57

What is Conservation Biology?

18.4K
Conservation biology is a scientific field that focuses on the preservation of biodiversity in order to protect ecosystems while meeting the needs of the human population. Humans require properly functioning ecosystems to maintain our supply of natural resources, including food, medicines, and building materials.
18.4K
Threats to Biodiversity01:50

Threats to Biodiversity

22.2K
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...
22.2K
Conservation of Small Populations02:04

Conservation of Small Populations

13.1K
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...
13.1K
Biodiversity and Human Values01:24

Biodiversity and Human Values

13.0K
Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
13.0K
Habitat Fragmentation02:31

Habitat Fragmentation

17.4K
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.
17.4K

You might also read

Related Articles

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

Sort by
Same author

Evaluating the use of taxonomy in the IUCN Red List.

Conservation biology : the journal of the Society for Conservation Biology·2026
Same author

Measuring the quality of species list governance.

Bioscience·2026
Same author

Investigating the Causes of an Extinction Catastrophe: Controlling Introduced Predators Remains Essential for Conserving Australia's Mammals.

Bioscience·2026
Same author

Measuring the Quality of Species List Contents.

Bioscience·2026
Same author

A trait-based rapid assessment framework to estimate fire impacts on data-poor Australian invertebrate taxa.

Conservation biology : the journal of the Society for Conservation Biology·2026
Same author

Quantifying the potential impact of the cane toad (Rhinella marina) on biodiversity in Australia's Pilbara region.

Scientific reports·2025
Same journal

Introduction.

Annual review of animal biosciences·2026
Same journal

Dogs as a Model for Cancer: An Update.

Annual review of animal biosciences·2026
Same journal

Topological Approaches in Animal Comparative Genomics.

Annual review of animal biosciences·2026
Same journal

Immunogenomics Approaches to Studying Antibody Repertoires and Vaccine Responses in Ruminants.

Annual review of animal biosciences·2025
Same journal

New Frontiers in Animal Prion Diseases.

Annual review of animal biosciences·2025
Same journal

Evolution of Mammalian Regulatory Networks in the Brain.

Annual review of animal biosciences·2025
See all related articles

Related Experiment Video

Updated: Jun 11, 2025

Cortisol Measurement in Koala Phascolarctos cinereus Fur
00:09

Cortisol Measurement in Koala Phascolarctos cinereus Fur

Published on: August 23, 2019

10.7K

No More Extinctions: Recovering Australia's Biodiversity.

John C Z Woinarski1, Stephen T Garnett1, Sarah M Legge2,1

  • 1Research Institute for the Environment and Livelihoods, Charles Darwin University, Casuarina, Northern Territory, Australia; email: john.woinarski@cdu.edu.au, stephen.garnett@cdu.edu.au, sarah.legge@cdu.edu.au.

Annual Review of Animal Biosciences
|October 1, 2024
PubMed
Summary
This summary is machine-generated.

Preventing species extinction is achievable, but requires significant legislative reform, increased funding, and greater societal responsibility for biodiversity. All impending extinctions can and must be avoided through dedicated conservation efforts.

Keywords:
climate changeconservationrecoverythreatened speciesthreats

More Related Videos

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques
07:10

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques

Published on: February 11, 2020

7.1K
Author Spotlight: Developing Efficient Cryopreservation and Biobanking Technologies for Global Reef Restoration
05:25

Author Spotlight: Developing Efficient Cryopreservation and Biobanking Technologies for Global Reef Restoration

Published on: June 7, 2024

731

Related Experiment Videos

Last Updated: Jun 11, 2025

Cortisol Measurement in Koala Phascolarctos cinereus Fur
00:09

Cortisol Measurement in Koala Phascolarctos cinereus Fur

Published on: August 23, 2019

10.7K
At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques
07:10

At-Risk Butterfly Captive Propagation Programs to Enhance Life History Knowledge and Effective Ex Situ Conservation Techniques

Published on: February 11, 2020

7.1K
Author Spotlight: Developing Efficient Cryopreservation and Biobanking Technologies for Global Reef Restoration
05:25

Author Spotlight: Developing Efficient Cryopreservation and Biobanking Technologies for Global Reef Restoration

Published on: June 7, 2024

731

Area of Science:

  • Conservation Biology
  • Environmental Policy
  • Biodiversity Studies

Background:

  • Current conservation efforts and legislation primarily aim to prevent species extinction.
  • Despite these goals, biodiversity loss is escalating globally, indicating a gap between aspirations and reality.
  • Australia's extinction record and the underestimation of actual extinctions highlight the urgency of the issue.

Purpose of the Study:

  • To review efforts to prevent extinctions in Australia, with global relevance.
  • To examine the reasons for preventing extinction and Australia's historical extinction record.
  • To identify key factors and decisions influencing species' fates on the pathway to extinction.

Main Methods:

  • Literature review focusing on conservation programs and legislation.
  • Analysis of Australia's extinction record and conservation successes.
  • Examination of extinction as a process rather than a singular event.

Main Results:

  • Recent conservation actions have successfully prevented some species extinctions.
  • Extinction is a dynamic process, with critical decision points influencing species survival.
  • Many more extinctions likely occur than are formally documented.

Conclusions:

  • All imminent extinctions are preventable with appropriate action.
  • Transformational changes in legislation and increased resourcing are essential.
  • Greater attention to poorly known species and societal recognition of 'care of country' are crucial for preventing extinctions.