Which of the following is/are the rare species?

Options

A. Langurs
B. Tigers
C. Orchids
D. Lions

Answer

To determine which of the following species are rare, we need to analyze each option provided. Here’s a step-by-step solution:

### Step 1: Understand the Definition of Rare Species
Rare species are those that have a small population size and are not commonly found in their natural habitat. They may be at risk of extinction if their numbers continue to decline.

### Step 2: Analyze Each Option
1. **Lungus**:
- Lungus are not considered rare as they are commonly found in regions like Assam. Therefore, this option is incorrect.

2. **Tigers**:
- Tigers are not classified as rare species because there are conservation efforts in place, such as Project Tiger in India, to protect and increase their population. Thus, this option is also incorrect.

3. **Orchids**:
- Orchids are indeed considered rare species. They have a limited population and are often found in specific habitats. This option is correct.

4. **Lions**:
- Lions are classified as vulnerable, which means they are at risk but not classified as rare. They have a larger population compared to rare species. Therefore, this option is incorrect.

### Conclusion
Based on the analysis, the only species that qualifies as a rare species is **Orchids**.

### Final Answer
The rare species among the options provided is **Orchids**.

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