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As per the Red Data Book Black buck is l...

As per the Red Data Book Black buck is listed under

A

Critically endagered species

B

Endangered species

C

Vulnerable species

D

Extinct in the wild

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To determine the classification of the black buck in the Red Data Book, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Black Buck**: The black buck, also known as the Indian antelope, is a species that inhabits grassy plains and forested areas. 2. **Review the Categories in the Red Data Book**: - **Critically Endangered Species**: These species have experienced a population decline of 80-90% over the last 10 years, with fewer than 50 individuals remaining. - **Endangered Species**: These species have seen a population decline of 50-70% in the last 10 years, with fewer than 250 individuals remaining. - **Vulnerable Species**: These species have experienced a population decline of 30-50% over the last 10 years, primarily due to habitat loss. - **Extinct in the Wild**: These species are no longer found in their natural habitat but may exist in captivity (e.g., zoos). 3. **Evaluate the Black Buck's Status**: The black buck is not critically endangered, as it does not meet the criteria of having a population decline of 80-90% or having fewer than 50 individuals. It also does not fall under the endangered category, as its population has not declined by 50-70% or dropped below 250 individuals. 4. **Determine the Correct Category**: The black buck is classified as a vulnerable species because its population has declined by 30-50% due to habitat loss. 5. **Conclude the Answer**: According to the Red Data Book, the black buck is listed under the category of vulnerable species. ### Final Answer: The black buck is listed under **vulnerable species** in the Red Data Book. ---
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