Lyric discussion by arnfdeno 

Cover art for Rugla lyrics by Amiina

actually, the girls sing in icelandic on thi song. the lyrics are same as in "Ugla:"

ég er ugla su-sumar ugla

ég er ugla su-sumar ugla

English translation:

I'm an owl su-summer owl

I'm an owl su-summer owl

p.s.: please, next time make sure you add the accent marks where needed on the song titles.