-Krishna imitates cuckoo bird sound here and Sri Radha is enchanted by this voice
-Krishna is Kokil Bihari
-Mahaprabhu called Yogamaya to make Vishnupriya-devi sleepy and to let Nimai leave the house for sannyasa
-’Cuckoo bird of Vraja, go back to Vraja’ – were the words of Sacimata to Nimai who pretended to be a cuckoo bird. Thus He indirectly got the permission of Sacimata to take sannyasa
-Krishna under the ber tree called Radha as a cuckoo bird but due to vamya-bhava She did not accept Him as krishna-sarpa, ghanashyama and chakri