yukkuriking said: did that bird just call her a dumbass
The Japanese sound effect for a crows cry is aho, which can be translated as 'moron', 'dumbass', and similar things.
It's actually a pretty common joke in Manga for a flock of crows in the background to be going 'aho, aho' while a character in the foreground is saying something stupid/oblivious/ditzy.