Yes because only humans can invent the concept of ninjas. Clearly all ninja-like concepts are from Earth! Since air is a human term I guess humans were also the first to discover breathing.
[Local] Matt: (( eh, i think it's safe to say if you void the existance of the scanner i'm just going to void you being in the colony altogether )) magic scanners ftw
@Shagmeister dun fuk wif me @LaserLlamas Just like us! Lips hardly move at all when you smile, it's mostly the movement of cheek and other face muscles that get scrunched up along bones and crap. I assume avians can't manage it to the same extent that skinny races can, but can still make an effort to show that everything's a-ok. Or display that they are completely unfazed even having just brutally pulverized someone who considered them a friend into a gurgling mush, littering his mutilated corpse with gaping, fleshy cavities while they rub their splattered glasses clean. -graw