Crested Ibis's singing has attracted several Ceruleans, which are on the attack! As the gang faces this dilemma, the secret behind Crested Ibis's singing is finally revealed?!
But the professor and her assistant 
said they figured out
لكن البروفِسور ومساعدتها قالتا 
أنّهما اكتشفتا سبب
Pero la profesora y su asistente
dijeron que sabían
Pero la profesora y su asistente
dijeron que sabían
Ma il professore e la sua assistente
hanno detto di aver capito
Mas a professora e sua assistente
disseram que descobriram
Но профессор и её помощница
сказали, что знают,