The question asks about the major threat to the Andaman Wild Pig. To answer this, one needs knowledge of the conservation status and threats faced by endemic species, particularly those in island ecosystems like the Andaman Islands. These threats often involve human activities impacting their natural habitat and direct exploitation.
B) Habitat Destruction and Hunting. The Andaman Wild Pig faces significant pressure from the loss of its natural forest habitat due to human encroachment, agriculture, and development. Additionally, hunting by local communities for food is a prevalent threat that directly impacts their population numbers.
The question asks about the preferred habitat of the Bharal (Blue Sheep). To answer this, one needs to know the typical ecological niche and behavioral patterns of this animal, specifically what kind of terrain it inhabits and what it avoids.
B) Dense Forests — Bharals are mountain ungulates that thrive in open, rocky, and grassy high-altitude environments. They are not adapted to dense forest habitats, where their visibility would be limited, and their movement would be restricted, making them vulnerable to predators.
The question asks about the primary threat to the Binturong. To answer this, one needs knowledge of wildlife conservation and the specific threats faced by this species.
C) Habitat loss and degradation is the primary threat to the Binturong. This species is highly dependent on forests, and deforestation for agriculture, logging, and human encroachment directly reduces and fragments its natural habitat, leading to population declines.
The question asks to identify a critically endangered species found specifically around Loktak Lake. This requires knowledge of the biodiversity of the region and the conservation status of various species.
Correct Option: B) Brown Antlered Deer
The Brown Antlered Deer, locally known as Sangai, is endemic to Manipur and its last natural habitat is the Keibul Lamjao National Park, which is an integral part of Loktak Lake. It is classified as 'Critically Endangered' by the IUCN Red List.
The question asks to identify a species that is both endemic to the Western Ghats and critically endangered. This requires knowledge of the distribution and conservation status of the listed animals.
Correct Option: B) Malabar Civet is endemic to the Western Ghats and is classified as Critically Endangered by the IUCN.
The question asks to identify a vulnerable species that inhabits swamp and mangrove regions. This requires knowledge of the habitats and conservation status of the species listed in the options.
B) Fishing Cat — The Fishing Cat (Prionailurus viverrinus) is well-known for its association with wetlands, including swamps, marshes, and mangrove forests. It is an excellent swimmer and primarily preys on fish. According to the IUCN Red List, its conservation status is 'Vulnerable' due to habitat loss and degradation.