Why a swan Patronus?

[Casey]

No: HPFGUIDX 124203



> Casil:
>  
> > I was wondering how a swan could be seen as anyone's protector. 
I 
> > had no idea that they were such mean creatures. I've only ever 
seen 
> > them as pretty birds.

Saw a swan attack a guy on a ski-doo one summer at the lake. He got 
too close to the nest/young and the thing kept attacking his head 
until the poor guy headed away from there. When I say attack, I mean 
attack. The guy had bruses and scratches on his face and neck when 
he got back to shore.

Casey