Question

how did salim Ali conduct the surveys across the country? ​

Answer 1

he asked every bird that crossed him by.

Answer 2

Answer:

When he was ten years old, Salim shot a strange looking bird with his toy air gun. Unable to identify the bird, he showed it to his uncle Amiruddin who introduced the boy to W. S. Millard, secretary of the Bombay Natural History Society (BNHS). ... INTERESTS  Salim Ali have a passion about studying birds in