ひよどりじゃなかったです
鵯じゃなかったです
hiyodorijanakattadesu

Noun
Desu Copula

The polite, past negative form of ひよどり

1. Wasn't a bush warbler.; Wasn't a Japanese robin.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana