Kaziranga National Park in India is internationally famous as a major natural habitat and conservation area for which of the following endangered animals?

Introduction / Context:
This question focuses on Indian wildlife geography and conservation. Kaziranga National Park, located in Assam, is one of the world's most important protected areas for a specific endangered animal. Examinations frequently test your ability to match famous national parks and sanctuaries with the species they are best known for conserving. In this case, the park is especially linked with the Indian one-horned rhinoceros.

Given Data / Assumptions:

• The question mentions Kaziranga National Park as a natural habitat for an endangered species.
• We need to identify which animal among the options is most strongly associated with Kaziranga.
• Options include Snow Leopards, One-Horned Rhinos, Asiatic Lions and Swamp Deer.
• We assume standard information from wildlife geography and conservation studies.

Concept / Approach:
Kaziranga National Park is globally renowned for its large population of the Indian one-horned rhinoceros. The park hosts a significant proportion of the world's remaining population of this species and is often showcased in documentaries and conservation campaigns for that reason. Snow leopards are associated more with high Himalayan regions, Asiatic lions with Gir in Gujarat, and swamp deer with other protected areas. Therefore, we must choose the species that clearly belongs to Kaziranga's identity.

Step-by-Step Solution:
Step 1: Recall that Kaziranga National Park is located in Assam along the Brahmaputra river. Step 2: Remember that Kaziranga is particularly famous for its population of Indian one-horned rhinoceros. Step 3: Examine the list of animals: Snow Leopards, One-Horned Rhinos, Asiatic Lions, Swamp Deer. Step 4: Match Kaziranga with the one-horned rhino, which appears in numerous photographs and official descriptions of the park. Step 5: Select “One-Horned Rhinos” as the correct answer.

Verification / Alternative Check:
Verification is easy if you recall that UNESCO World Heritage descriptions and wildlife documentaries consistently refer to Kaziranga as the stronghold of the one-horned rhinoceros. Tourism brochures and exam preparation books also highlight “Kaziranga – rhinos” as a standard association. Snow leopards are discussed in connection with Himalayan national parks, Asiatic lions with Gir National Park, and swamp deer with reserves such as Dudhwa and Kanha, rather than Kaziranga.

Why Other Options Are Wrong:
Option a (Snow Leopards) are adapted to cold, high-altitude environments in the Himalayas and Central Asia, not the swampy grasslands of Kaziranga. Option c (Asiatic Lions) are primarily confined to Gir forests in Gujarat. Option d (Swamp Deer) do exist in some Indian parks but are not the flagship species for Kaziranga. These options may represent endangered animals, but they do not match the specific association with this national park.

Common Pitfalls:
A frequent mistake is to recall that all the listed animals are either rare or endangered and then choose randomly without considering the habitat type and regional association. Another pitfall is confusing Kaziranga with Gir or with Himalayan parks. To avoid this, remember a simple link: Kaziranga equals Assam grasslands and one-horned rhinos; Gir equals Gujarat and Asiatic lions; Himalayan parks equal snow leopards.

Final Answer:
Kaziranga National Park is especially famous for conserving the endangered Indian one-horned rhinoceros.