In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given.
Passage:

Bird-watching, as it is popularly called, is a peaceful ............(1) . Itis not entirely without occasional physical thrills and even ............(2) The elephant ridden jungles in South India, for instance. I found myself in uncomfortably disturbing ............(3) . Actually, there is little danger from a wild elephant unless it happens to be a female with a small .............(4) along with her. What such situations demandis ............(5) and not valour.