Rewrite this paragraph about a raven sitting on a tree branch with a basin and a longhouse in the background and make it 10 sentences. In the peaceful Pacific Northwest, where native communities have lived for a very long time, a black raven sits on a strong tree branch. Its shiny feathers catch the sunlight as it looks out over the land. Far away, there's a curvy river, and it's really important to the indigenous people who've been here for ages. Nearby, there's a special longhouse. It's a big house where Native Americans gather to share stories, sing songs, and learn from their elders. The raven is important to them because it's a symbol of wisdom and change, kind of like a guardian of their culture and traditions that have been passed down for generations.