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