まつぎひわでわありませんでした
松木鶸ではありませんでした
matsugihiwadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of まつのきひわ

1. Was not pine warbler.; Was not a pine warbler.

Past/Perfective
Negative
Polite
Formal Register
Usually Written in Kana