bird birding birdwatch branch bush Cluster fig Cuckoo fig forage fruit fruits greenery indian cuckoo lush green monsoon nature plants rainy season tree abundance atti bird food birds black blue bountiful bunch clear sky dawn eat feed Ficus racemosa fruiting fruiting tree Goolar green Gular hunger hungry India Indian Birds Indian Koel karnataka Koel lot Morning plenty red sharp sky vegetation krayker bill brood parasite Cuculiformes Eudynamys scolopaceus feathers frugivorous Mangalore Incredible India breakfast consume leaf leaves staple animals abundant agricultural-pest cactus edible edible-prickly-pear fast-spreading food glochids green-fruit Indian-fig introduced moisture nopales opuntia opuntia-ficus-indica paddle-cactus perennial platyclades prickles prickly-pear prickly-pear-cactus-fruit ripe ripe-fruit spikes spines textures weed