World AIDS Day, designated on 1 st December every year since 1988, is an international day dedicated to raising awareness of the AIDS pandemic caused by the spread of HIV infection and mourning those who have died of the disease.
Sálim Moizuddin Abdul Ali (12 November 1896 – 20 June 1987) was an Indian ornithologist and naturalist. Sometimes referred to as the “Birdman of India”, Salim Ali was the first Indian to conduct systematic bird surveys across India and wrote several bird books that …