The North American Neo Terror Birds are are a highly aggressive and venomous group of birds, they are extremely bold and known to hold grudges so when a flock is seen it’s best to avoid them at all cost. They use the feathers on top of their eyes to attract mates, intimidate others, and show their ranking in a flock.Their spikes can be flattened to their bodies or spiked up when excited. While some have been tamed and used as mounts they still stay fairly wild and are always risky to ride.
They vomit a mixture of an acidic necrotizing toxin, so even if a prey item doesn’t get ripped apart by their beak and claws it’s likely to succumb to bacterial/necrosis infections.