"പക്ഷിനിരീക്ഷണം" എന്ന താളിന്റെ പതിപ്പുകൾ തമ്മിലുള്ള വ്യത്യാസം

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== അവലംബം ==
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'''Birdwatching''' or '''birding''' is the observation and study of [[bird]]s with the naked eye, through a visual enhancement device like [[binoculars]] and [[telescopes]], or by listening for bird calls. Birding often involves a significant auditory component, as many bird species are more readily detected and identified by ear than by eye. Most birdwatchers pursue this activity mainly for recreational or social reasons, unlike [[ornithology|ornithologists]], who engage in the study of birds using more formal scientific methods.<ref name="dunne">{{cite book |last=Dunne |first=Pete |title=Pete Dunne on Bird Watching |year=2003 |publisher=Houghton Mifflin |location=Boston |isbn=0-395-90686-5 |oclc=50228297}}</ref><ref name="oddie">{{cite book |last=Oddie |first=Bill |title=Bill Oddie's Little Black Bird Book |year=1980 |publisher=Butler & Tanner Ltd |location=Frome & London |isbn=0-413-47820-3 |oclc=8960462}}</ref>
 
 
"https://ml.wikipedia.org/wiki/പക്ഷിനിരീക്ഷണം" എന്ന താളിൽനിന്ന് ശേഖരിച്ചത്