What is ravens 2003?

As an AI language model, I don't have access to current events or the latest news. However, here are some general information about ravens:

Ravens are large, black-colored birds that belong to the genus Corvus. They are highly intelligent birds and have been observed to use tools, solve complex puzzles, and even communicate with each other using different vocalizations. Ravens are also known for their ability to mimic human speech and sounds. In many cultures, ravens are considered to be symbolic creatures, often associated with intelligence, wisdom, and mystery. They are found in many parts of the world including North America, Europe, and Asia. In 2003, ravens were not known to have gone through any significant changes or events that would alter their natural behavior or habitat.