Crovus can mimic any sound they’ve heard, like that of their raven counterparts. Make a Charisma (Deception) check against the passive Wisdom (Insight) of any listeners. Success indicates they believe the sound you created was real.

Corvus's feathered arms allow for 50ft of flight, as well as allowing them to slow their fall, and glide short distances. When falling they can use their reaction to spread their arms, stiffen their wing feathers, and slow their descent. While doing so, they continue to fall gently at a speed of 10 ft. per round, taking no fall damage when they land. They cannot glide while carrying heavy weapons or wielding a shield (though they may drop any held items as part of your reaction to spread your arms). They cannot glide while wearing heavy armour, or if encumbered.

Your damage for an unarmed strike is 1d4 piercing damage. Additionally, you have advantage on Strength (Athletics) checks made to climb any surface your talons could reasonably grip.

You learn one additional language, gain proficiency in a tool of your choice, and are able to accurately recall with perfect clarity, anything you have seen or heard within the past month.