かえでとりじゃなかったです
楓鳥じゃなかったです
kaede torijanakattadesu

Noun
Desu Copula

The polite, past negative form of かえでちょう

1. It wasn't a maple bird.; It wasn't a bird of maple.

Past/Perfective
Negative
Polite
Casual Register
Usually Written in Kana