ばいあたまみつすいであれば
灰頭蜜吸であれば
baiatamamitsusuideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of はいがしらみつすい

1. If it is gray-headed honey-sucker; If it’s a gray-headed honey-sucker

Ba Conditional
Usually Written in Kana