What is a group of ravens called?

A group of ravens is generally referred to as a "conspiracy" or an "unkindness." Ravens are highly intelligent birds that are known for their complex social structures and communication skills. They often exhibit cooperative behavior, such as working together to find food or protect their territory. In addition, ravens are known for their playful nature and ability to problem-solve. Overall, a group of ravens is a fascinating and dynamic social unit that showcases the intelligence and adaptability of these birds.