What is the song of birds and flying insects?

Boat.

1, "Ship" is a lyric song written by Li Letian, composed by Li Letian and sung by Li Letian.

2, "Ship" lyrics excerpt: Riding on my boat, the sea breeze blows away the clouds, looking back at the coast, my hometown is far from the route. Birds are singing and insects are singing. Don't ask me how I feel. When people leave, they will feel sad and go forward with a smile. Take my boat and sail to the other side of my dream. I hope to remain true and return to adolescence.