Talk:Gao Mikado/@comment-10483040-20150530180216

I was rewathing H Episode 4 since Thats sadly my favorite episode of the season (Well the second half) And i noticed how Gao knew Kalavinka was a guy already. The Explanation given is that the Chirp Kalavinka says is of the Male genus of birds. Does that mean Gao has some knowledge on Bird Genus? Or how to tell birds apart by gender. Since as im researching about bird genus. Some can be easily shown by colors or certain Extra hair in the forms of bands.

Now im wondering why I seriously looked up how to tell bird genders apart