るりびたきじゃなかったです
瑠璃鶲じゃなかったです
ruribitakijanakattadesu

Noun
Desu Copula

The polite, past negative form of るりびたき

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

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana