Melee◆ talon +9 (agile), Damage 1d6+4 piercing plus Knockdown
Sprint◆◆Frequency once per minute
Effect The terror bird Strides three times in a straight line
Tearing Clutch The terror bird's powerful beak can tear through flesh. On a successful beak Strike, the target takes 1 persistent bleed damage. This bleed damage increases to 1d4 on a critical hit.
Knockdown◆
Source: Pathfinder Monster Core 2
Running this fight? Add the terror bird to the initiative tracker: type its name and the AC, hit points and Perception for initiative fill in, and the book button shows this stat block mid-fight.