Let's get back to the piano style. I like playing the piano and this song is absolutely playable. I hope you will want to play it on real piano. I'm really looking forward to it.
About the song: I messed around with the tempo automation.
And about the title: I was just thinking about the birds that stay in our country for the winter. It can be difficult to stay alive because of the low temperature. I hope they will be OK this year and the weather won't disturb them.