るりびたきじゃありませんでした
瑠璃鶲じゃありませんでした
ruribitakijārimasendeshita

Noun
Desu Copula

The polite, past negative form of るりびたき

1. Was not a Japanese robin.; Was not a sapphire robin.

Past/Perfective
Negative
Polite
Terminal Form
Usually Written in Kana