When we get up in the morning we r welcomed by the sweet and melodious sound of the birds which refreshes us and enrich us energy.when we r sad or if we r feeling bored , we become happy when we see the birds playing .during the evening time we see them flying to their nest which helps us to calm ourselves.

u can explain these points and do ur article 
Birds inform us about the rest of the natural world, but we value them for much more than this. Over the millennia, and across all cultures, birds have given human beings inspiration, imagery and companionship; nowadays, birdwatching is a major economic force in many places. Birds are an important source of food for many communities, and the ecological services that birds provide to us are crucial and irreplaceable.