abundance atti bird bird food birds black blue bountiful bunch clear sky Cluster fig Cuckoo dawn eat feed Ficus racemosa fig forage fruit fruiting fruiting tree fruits Goolar green Gular hunger hungry India Indian Birds Indian Koel karnataka Koel lot monsoon Morning nature plenty red sharp sky vegetation birding branch breakfast consume leaf leaves staple tree birdwatch indian cuckoo krayker bill brood parasite bush Cuculiformes Eudynamys scolopaceus feathers frugivorous greenery lush green Mangalore plants rainy season animals Incredible India