Srimad Bhagavatam Canto 10, Chapter 13, Text 05

SB 10.13.5

aho ’tiramyam pulinam vayasyah
sva-keli-sampan mrdulaccha-balukam
sphutat-saro-gandha-hrtali-patrika-
dhvani-pratidhvana-lasad-drumakulam
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
My dear friends, just see how this riverbank is extremely beautiful because of its pleasing atmosphere. And just see how the blooming lotuses are attracting bees and birds by their aroma. The humming and chirping of the bees and birds is echoing throughout the beautiful trees in the forest. Also, here the sands are clean and soft. Therefore, this must be considered the best place for our sporting and pastimes.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
The description of Vrndavana forest as given herewith was spoken by Krsna five thousand years ago, and the same condition prevailed during the time of the Vaisnava acaryas three or four hundred years ago. Kujat-kokila-hamsa-sarasa-ganakirne mayurakule. Vrndavana forest is always filled with the chirping and cooing of birds like cuckoos (kokila), ducks (hamsa) and cranes (sarasa), and it is also full of peacocks (mayurakule). The same sounds and atmosphere still prevail in the area where our Krsna-Balarama temple is situated. Everyone who visits this temple is pleased to hear the chirping of the birds as described here (kujat-kokila-hamsa-sarasa).
Srimad Bhagavatam Canto 10, Chapter 13, Text 04
Srimad Bhagavatam Canto 10, Chapter 13, Text 06