Consider the following statements about the Pygmy Hog (Porcula salvan...
Pygmy Hog (Porcula salvania) - It is the world's smallest wild pig, with adults weighing only 8 kgs. This species constructs a nest throughout the year.
- It is one of the most useful indicators of the management status of grassland habitats. The grasslands where the pygmy hog resides are crucial for the survival of other endangered species such as Indian Rhinoceros, Swamp Deer, Wild Buffalo, Hispid Hare, Bengal Florican, and Swamp Francolin.
- Distribution: Formerly, the species was more widely distributed along the southern Himalayan foothills but now is restricted to only a single remnant population in Manas Wildlife Sanctuary and its buffer reserves.
- Threats: The main threats are loss and degradation of grasslands, dry-season burning, livestock grazing, and grasslands' afforestation. Hunting is also a threat to remnant populations.
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Consider the following statements about the Pygmy Hog (Porcula salvan...
Overview:
The Pygmy Hog (Porcula salvania) is a small wild pig species native to the grasslands and swamps of the Himalayan foothills in India, Nepal, and Bhutan. It is considered one of the world's most endangered mammals. Let's analyze each statement individually to determine their correctness.
Statement 1: This species constructs a nest throughout the year.
This statement is incorrect. Pygmy Hogs do not construct nests throughout the year. In fact, they do not construct nests at all. Instead, they create small burrows or dens in tall grasses or thick vegetation as shelter and protection from predators. These burrows are used for resting, sleeping, and sheltering their young.
Statement 2: Now, it is restricted to only a single remnant population in Manas Wildlife Sanctuary.
This statement is correct. The Pygmy Hog is indeed restricted to a single remnant population in the Manas Wildlife Sanctuary, located in the state of Assam, India. This sanctuary is one of the last remaining habitats suitable for the survival of the species. The Pygmy Hog Conservation Program, a collaborative effort between various organizations and the Assam Forest Department, has been working towards the recovery and conservation of this population.
Statement 3: Hunting is a threat to the remnant populations.
This statement is correct. Hunting poses a significant threat to the remnant populations of Pygmy Hogs. Historically, the species was hunted extensively for its meat, skin, and as a trophy. The loss of suitable habitat due to agricultural expansion also contributed to the decline in population. However, concerted conservation efforts and strict protection measures have helped reduce hunting pressure and mitigate this threat to some extent.
Conclusion:
Based on the analysis of each statement, we can conclude that statement 1 is incorrect, statement 2 is correct, and statement 3 is correct. Therefore, the correct option is D) All of them.
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