his claim fits everything about the monster to a teeI have 0 flavor knowledge.
and it fights erratic in game
Yian Garuga
The Yian Garuga is highly aggressive Bird Wyvern that has a striking purple coloration, large defensive spikes and an extremely tough shell. Its beak is sharp and jagged, and it possesses a silver mane around the edge of its face.
Yian Garuga is a close relative of the Yian Kut-ku that possesses a poisonous tail club and can produce ear-splitting roars to stop foes in their tracks. It is quite crafty, and is known to rationally observe their prey, even when angered. They are not to be taken lightly.
Yian Garuga hunt almost exclusively at night, using its deadly poison or stabbing its prey with its sharp beak to finish off its victim. If hunting another predatory species such as a Velocidrome,
Very war-like in nature, Yian Garuga are a monster that is best avoided. Yian Garuga are very solitary creatures though, they have rarely been seen in groups possibly during a mating season, the groups consisting of more than two have been seen on islands. After mating, a female will sometimes seek out a Yian Kut-Ku nest, destroy the eggs, and then lay its own eggs in the nest for the oblivious Kut-Ku to raise and care for. This shows that a female Garuga can be a Brood Parasite like a real-world cuckoo bird. Yian Garuga perform this behavior due to their poor parental behavior.