Blackbird is my new nickname in the internet. I use it on many Sites were I could change my name. The name wasn’t really created by me – I first noticed it in the comic Carciphona and just had to use it. Since almost all my Hunter-class is named like this I got kinda used to be addressed by it, even on other chars.
My Hunter ‘Blackbírd’ in World of Warcraft was my first “real” twink that I created there. After he got geared in the ICC-Twinkraid he then became my main char for a long time, that I just only switched to Mists of Pandaria.
Blackbird is a lone wolf, who doesn’t really trust anyone. He however isn’t really alone, since his loyal companion is always by his side.