おきなわだいこうもりであれば
沖縄大蝙蝠であれば
okina wadaikōmorideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of おきなわおおこうもり

1. If it were the Okinawa large fruit bat; Assuming it is the Okinawa large fruit bat

Ba Conditional
Usually Written in Kana