Gyerians – excitable, birdlike humanoids ...
The naturally nervous gyerians never seek out fights. Instead, they flee whenever the opportunity presents itself. However, when retreat seems impossible or when their young face a threat, the creatures attack by clawing with their powerful, three-toed feet and jabbing with their hooked, beaklike noses.
While fighting, a gyerian emits a series of loud squeals and cries. Others of its flock (2d4 total) within hearing distance (normally a half mile) come to the aid of their fellow in ld4 rounds, as long as they make a successful morale check.
Additionally, a very nervous gyerian may emit a tremendous sneeze so powerful that anyone in front of the creature must make a Dexterity check or be bowled over for 1d4 points of damage. Any such unfortunates then must spend the next round recovering their footing. A gyerian may sneeze any time it feels particularly nervous (even when not in battle!), but it cannot use any other attack in the same round.
The extremely shy gyerians generally avoid contact with other humanoids, particularly humans. However, they get along well with elves, and feel less nervous defiling with humans if elves are present.