With suitable examples, explain different methods of studying animal behaviour. (UPSC 2020, 15 Marks, )

उचित उदाहरणों के साथ, पशु व्यवहार का अध्ययन करने की विभिन्न विधियों को समझाइए। (With suitable examples, explain different methods of studying animal behaviour.)

With suitable examples, explain different methods of studying animal behaviour. (UPSC 2020, 15 Marks, ) EN ह function dochangelang(val) { if (val != "") { window.location = val; } }

With suitable examples, explain different methods of studying animal behaviour. (UPSC 2020, 15 Marks, )