Which Indian ornithologist is popularly known as the “Birdman of India”?

Introduction / Context:
India has produced several distinguished scientists and naturalists. In the field of ornithology (the study of birds), one name stands out so prominently that he is popularly known by the title “Birdman of India”. This question checks your awareness of that personality and his contribution to the study of birds in the Indian subcontinent.

Given Data / Assumptions:

• The question asks for the person known as “Birdman of India”.
• The options list several similar-sounding names.
• We must identify the famous Indian ornithologist associated with this title.

Concept / Approach:
The title “Birdman of India” is widely associated with Dr. Salim Ali, one of the most celebrated ornithologists in Indian history. His extensive fieldwork, books and surveys on Indian birds made him a pioneer in this field. Recognizing his contribution, students, scientists and the media commonly refer to him as the Birdman of India. The other names in the options do not match any widely recognised ornithologist with this title.

Step-by-Step Solution:
Step 1: Recall that ornithology is the branch of zoology dealing with the study of birds.Step 2: Remember the prominent Indian ornithologist whose work became famous through books like “The Book of Indian Birds”.Step 3: Associate that name, Salim Ali, with the popular title “Birdman of India”.Step 4: Compare with the options; only Salim Ali is widely known in this context.Step 5: Select Salim Ali as the correct answer.

Verification / Alternative check:
Standard general knowledge books, academic references and articles on Indian ornithology regularly refer to Salim Ali as the Birdman of India. Nature documentaries and institutions such as bird sanctuaries and research centres often mention his name and title together. No similar recognition exists for the other listed names, confirming that Salim Ali is the right choice.

Why Other Options Are Wrong:

• Salim Malik: Known, if at all, in a different context (for example, as a cricketer), not as a leading ornithologist.
• Saqlain Musthaffa: Not associated in mainstream GK or scientific literature with ornithology or the title “Birdman of India”.
• Iskandhar Meerja: Again, no famous ornithological contribution or connection with this popular title is known.

Common Pitfalls:
The question uses several names with a similar sound pattern, which may confuse students if they have not firmly memorized the correct one. Another pitfall is to confuse Salim Ali with any other naturalist or scientist due to partial recall. The safest approach is to lock in the association “Salim Ali – Birdman of India” through repeated revision.

Final Answer:
The Indian ornithologist popularly known as the “Birdman of India” is Salim Ali.