n gargantuan animal 

Perception +18; low-light vision

Skills Acrobatics +15, Athletics +21

Str +8 Dex +2 Con +5 Int -4 Wis +1 Cha +0

AC  27; Fort +20, Ref +17, Will +16

HP 180

Wing Rebuff [R] Trigger A creature moves from beyond the reach of the roc's wing to within the reach of the roc's wing. Effect The roc makes a wing Strike against the triggering creature. If the roc Pushes the creature, it disrupts the triggering move action.

Speed 20 feet, fly 60 feet

Melee [>] beak +21 (reach 15 feet), Damage 2d10+12 piercing

Melee [>] talon +21 (agile, reach 15 feet), Damage 2d8+12 slashing plus Improved Grab

Melee [>] wing +21 (agile, reach 30 feet), Damage 2d6+10 bludgeoning plus Improved Push 10 feet

Flying Strafe [>>] The roc Flies up to its Speed and makes two talon Strikes at any point during that movement. Each Strike must target a different creature. Each attack takes the normal multiple attack penalty.

Snack A roc gains a +2 circumstance bonus to hit with its beak Strike if the target is grabbed or restrained in its talon.

Snatch A roc can Fly at half Speed while it has a creature grabbed or restrained in either or both of its talons, carrying that creature along with it.

Bestiary, page 281. Expanded in LOIL.