Diatryma CR 1
Speed 50 ft.
Melee bite +1 (1d8)
Space 5 ft.; Reach 5 ft.
Special Attacks sudden charge
When making a charge attack, an axe beak makes a single bite attack. If successful, it may also attempt to trip its opponent as a free action without provoking an attack of opportunity. If the attempt fails, the axe beak cannot be tripped in return.
Environment temperate plains
Organization solitary, pair, or flock (3-6)
While the dark-feathered, orange-beaked diatrymas are smaller than the average axe beak, standing at a mere 6 to 7 feet in height, they are no less ferocious.