Daily Current Affairs : 1-March-2024

In February, the first-ever herpetofaunal survey was conducted in the Mudumalai Tiger Reserve, a significant conservation area in southern India. This survey documented a remarkable eighty-two species of reptiles and amphibians across three forest ranges: Theppakadu, Kargudi, and Nilakottai. Understanding the variety of these species is crucial for effective conservation efforts.

What is a Herpetofaunal Survey?

A herpetofaunal survey is a systematic study designed to:

  • Document Species: Record various reptiles and amphibians in a specific area.
  • Assess Diversity: Understand the variety of species present.
  • Evaluate Distribution: Determine where specific species are located.
  • Measure Abundance: Count how many individuals of each species exist.
  • Study Ecology: Investigate the relationship between these species and their environment.

Such surveys are crucial for conservation as they help identify species at risk and support targeted protection plans.

About Mudumalai Tiger Reserve

Mudumalai Tiger Reserve is situated in the Nilgiris District of Tamil Nadu. It lies at the meeting point of three states: Karnataka, Kerala, and Tamil Nadu. Here are a few key facts about the reserve:

  • Biosphere Reserve: It is part of the Nilgiri Biosphere Reserve, which is the first biosphere reserve in India.
  • Unique Habitat: The reserve features diverse ecosystems, including tall grasses commonly referred to as “Elephant Grass.”
  • Biodiversity: The reserve is home to numerous species, including mammals, birds, reptiles, and amphibians, making it a crucial area for wildlife conservation.

Aim of the Survey

The primary aim of the herpetofaunal survey was to estimate the diversity of reptiles and amphibians in Mudumalai Tiger Reserve. This data is critical for conservation efforts. The survey successfully identified important species such as:

  • Indian Rock Python: A large non-venomous snake, crucial to the ecosystem.
  • Mugger Crocodile: A significant predator in aquatic habitats.

Important Points:

  • First Herpetofaunal Survey: Conducted in February in Mudumalai Tiger Reserve.
  • Species Documented: 82 species of reptiles and amphibians identified.
  • Survey Locations: Covered Theppakadu, Kargudi, and Nilakottai forest ranges.

What is a Herpetofaunal Survey?

  • Purpose:
    • Document various reptiles and amphibians.
    • Assess species diversity.
    • Evaluate species distribution.
    • Measure species abundance.
    • Study species ecology.

About Mudumalai Tiger Reserve

  • Location: Nilgiris District, Tamil Nadu; tri-junction of Karnataka, Kerala, and Tamil Nadu.
  • Biosphere Reserve: Part of the first biosphere reserve in India.
  • Ecosystems: Includes unique habitats like “Elephant Grass.”
  • Biodiversity: Home to various species, including mammals, birds, reptiles, and amphibians.

Aim of the Survey

  • Primary Goal: Estimate diversity of reptiles and amphibians for conservation.
  • Key Species Identified:
    • Indian Rock Python: Important non-venomous snake.
    • Mugger Crocodile: Major predator in aquatic environments.
  • Conservation Impact: Findings will guide specific protection plans for identified species.

Why In News

The first-ever herpetofaunal survey in Mudumalai Tiger Reserve recorded 82 species of reptiles and amphibians, showcasing the rich biodiversity of the area. Conducted in February, the survey covered the diverse habitats of Theppakadu, Kargudi, and Nilakottai forest ranges, providing valuable insights for future conservation efforts.

MCQs about Herpetofaunal Survey in Mudumalai Tiger Reserve

  1. What was the primary aim of the herpetofaunal survey conducted in Mudumalai Tiger Reserve?
    A. To identify new species of mammals
    B. To estimate the diversity of reptiles and amphibians
    C. To map forest boundaries
    D. To study bird migration patterns
    Correct Answer: B. To estimate the diversity of reptiles and amphibians
    Explanation: The survey aimed to understand the diversity of reptiles and amphibians in the reserve, which is crucial for conservation efforts.
  2. How many species of reptiles and amphibians were recorded during the survey?
    A. 72
    B. 82
    C. 92
    D. 102
    Correct Answer: B. 82
    Explanation: The survey documented a total of 82 species of reptiles and amphibians, highlighting the rich biodiversity of the Mudumalai Tiger Reserve.
  3. Which of the following species was identified as significant in the survey?
    A. Bengal Tiger
    B. Indian Rock Python
    C. Asian Elephant
    D. Himalayan Bear
    Correct Answer: B. Indian Rock Python
    Explanation: The Indian Rock Python was one of the important species identified in the survey, crucial for maintaining ecological balance in the reserve.
  4. What type of ecosystems can be found in Mudumalai Tiger Reserve?
    A. Only grasslands
    B. Only aquatic habitats
    C. Diverse ecosystems, including tall grasses
    D. Urban environments
    Correct Answer: C. Diverse ecosystems, including tall grasses
    Explanation: The reserve features various ecosystems, including unique habitats like “Elephant Grass,” which supports a wide range of wildlife.

Boost up your confidence by appearing our Weekly Current Affairs Multiple Choice Questions

Loading