Valmiki Ramayana Kishkindha Kanda Sarga 13 Shloka 8
Original Shlokaकारण्डैस्सारसैर्हंसैर्वञ्जुलैर्जलकुक्कुटैः। चक्रवाकै स्तथा चान्यैश्शकुनैः रुपनादितान्4.13.8।।
1 source checked for this shloka
कारण्डैः with karandas (ducks), सारसैः with cranes, हंसैः with swans, वञ्जुलैः with vanjulas, जलकुक्कुटैः with water fowls, चक्रवाकैः with chakravakas, तथा similarly, अन्यैः with others, शकुनैः with birds, रुपनादितान् warbling melodiously
Ducks, cranes, swans, vanjulas, waterfowls, chakravakas and other birds warbling melodiously.