オサンポ walk - スズメ見なくね？18 we haven't seen many sparrows?

チュンチュンと
声のみ聴かれ
冬の朝

Some sparrows tweeting
Only can hear it
In the winter morning

恐らくですが…雀数羽が、電柱の上部にくっ付いている樽みたいな中にいて、鳴き交わしているのではないかと。声は聴こえども姿は見えず、でしたので。
例によって写真を加工してありますが、なんかアララ、らぶり〜過ぎたどん？

I thought, some sparrows would have been in like a tank on the telegraph pole, it's at the higher position, tweeting each other. I just heard their tweets but couldn't see them.
I photo-fabricated a bit on the picture. It might be too lovely---?




*I'm not sure if my English grammars' are correct.