A near-threatened species is one that has been designated as "Near Threatened" (NT) by the International Union for Conservation of Nature (IUCN) because it may face extinction in the near future but does not currently qualify for threatened status. The IUCN emphasizes the importance of re-evaluating near-threatened taxa at regular intervals. The rationale for near-threatened taxa typically includes vulnerable criteria that are plausible or nearly met, such as a reduction in numbers or range. In this article, we will discuss IUCN Classification - Near Threatened (NT) which will be helpful for UPSC exam preparation.

Near Threatened - IUCN Classification

What is IUCN Red List?

• The International Union for Conservation of Nature's Red List of Threatened Species, which was established in 1964, has evolved to become the world's most comprehensive information source on the global conservation status of animal, fungi, and plant species.
• The IUCN Red List is an important indicator of the health of the world's biodiversity.
• It is far more than a list of species and their status; it is a powerful tool for informing and catalysing action for biodiversity conservation and policy change, which is critical to protecting the natural resources we need to survive.
• It provides information on range, population size, habitat and ecology, use and/or trade, threats, and conservation actions to help inform necessary conservation decisions.

What is Near Threatened (NT) species?

• A taxon is considered Near Threatened when it has been evaluated against the criteria but does not currently qualify for Critically Endangered, Endangered, or Vulnerable but is close to or is likely to qualify for a threatened category in the near future.

IUCN Categories and Criteria - Version 2.3

• Prior to 2001, the IUCN used the version 2.3 of Categories and Criteria to assign conservation status, which included a separate category for conservation-dependent species ("Conservation Dependent", LR/cd).
• Near Threatened and Conservation Dependent were both subcategories of the category "Lower Risk" in this classification system.
• Taxa that were last evaluated before 2001 may retain their LR/cd or LR/nt status, though if the category was assigned with the same information today, the species would be designated simply "Near Threatened (NT)" in either case.

Some Examples of Near Threatened species

Conclusion

Near Threatened (NT) species are those that are on the verge of becoming threatened or may meet the criteria for threatened status in the near future. The IUCN Red List highlights the ongoing decline of Earth's biodiversity as well as the impact humans have on life on the planet. It provides a globally recognised standard for measuring the conservation status of species over time.

FAQs

MCQs

1. What does the 'Near Threatened' status in the IUCN Red List indicate?

A) The species is endangered
B) The species is at a low risk of extinction
C) The species is close to meeting the criteria for being classified as endangered
D) The species is extinct

2. What is the primary goal of the IUCN Red List?

A) To list extinct species
B) To classify species according to their risk of extinction
C) To promote wildlife tourism
D) To categorize endangered plants only

3. Which of the following is TRUE about species listed as 'Near Threatened'?

A) They are immediately at risk of extinction
B) They are abundant and widespread
C) They are close to being classified as 'Vulnerable'
D) They are not at risk of extinction

4. How does the IUCN classification system assist in conservation efforts?

A) It tracks the geographic distribution of species
B) It provides a scientific basis for prioritizing conservation efforts
C) It measures the economic value of wildlife
D) It helps in breeding programs

5. Which organization is responsible for creating the Red List of Threatened Species?

A) WWF
B) UNEP
C) IUCN
D) FAO

GS Mains Questions and Model Answers

Q1: Discuss the role of the IUCN Red List in global biodiversity conservation.

Answer: The IUCN Red List is a crucial tool in global biodiversity conservation, providing a scientific basis for monitoring the status of species and ecosystems. By categorizing species into various risk levels, it helps prioritize conservation actions, target resources effectively, and inform policy decisions. The Red List also raises awareness about the plight of endangered species, supporting advocacy for biodiversity conservation at international, national, and local levels. Furthermore, the IUCN Red List is used to evaluate the effectiveness of conservation programs and policies, making it essential in tracking progress toward global biodiversity targets.

Q2: Explain the implications of a species being classified as 'Near Threatened' by the IUCN.

Answer: A species classified as 'Near Threatened' by the IUCN is at risk of extinction in the near future if conservation measures are not implemented. This status serves as an early warning, urging policymakers, conservationists, and local communities to focus efforts on preventing further population decline. Such species may face threats like habitat destruction, poaching, or climate change. While they do not yet meet the criteria for being classified as 'Endangered', their population trends indicate that they could soon be at higher risk. Conservation actions focused on protecting their habitats and reducing threats can help prevent their transition to more at-risk categories.

Q3: What are the key challenges in protecting species classified as 'Near Threatened'?

Answer: One of the key challenges in protecting species classified as 'Near Threatened' is the lack of immediate recognition of the urgent need for conservation action. These species often do not receive the same attention as those listed as 'Endangered' or 'Critically Endangered', leading to delayed conservation measures. Additionally, the threats to these species, such as habitat destruction, climate change, and illegal wildlife trade, are often difficult to mitigate. Moreover, limited funding and resources for conservation efforts can make it challenging to protect these species. Ensuring that species do not move into higher-risk categories requires proactive conservation planning, including habitat restoration, anti-poaching efforts, and policy enforcement.

Previous Year Questions on IUCN Classification and Conservation

1. UPSC CSE Prelims 2021:

Question: Which of the following is a key criterion for the classification of species in the IUCN Red List?

A) Geographical distribution
B) Population size and trends
C) Economic value
D) Species' adaptability to climate change

Answer: (B)

Explanation: The IUCN Red List primarily categorizes species based on their population size and trends. Species that show significant declines in population or face threats that could reduce their numbers are classified into higher-risk categories.

2. UPSC CSE Mains 2022 (GS Paper 3):

Question: Evaluate the significance of the IUCN Red List in shaping global conservation strategies.

Answer: The IUCN Red List plays a critical role in shaping global conservation strategies by providing a scientifically grounded assessment of the conservation status of species. It informs policy decisions, guides funding allocation, and helps prioritize conservation actions based on the species’ extinction risk. By providing detailed information on threats to species, the Red List serves as a valuable resource for governments, NGOs, and researchers in developing targeted interventions. Moreover, it fosters international collaboration by highlighting the need for global conservation efforts to preserve biodiversity.