どんぐりげらじゃありません
団栗啄木鳥じゃありません
dongurigerajārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of どんぐりきつつき

1. It is not a chestnut woodpecker.

Negative
Polite
Terminal Form
Usually Written in Kana