Bobyyyyyyyghyh t1_j93unz8 wrote
Reply to comment by Cindexxx in TIL beavers are a keystone species, which means they play an important role in ecosystems by modifying the area in a way that is beneficial to plants and animals by jewkakasaurus
...
The ecosystem. Do you know what a culvert is? It's a sewer line that allows water to pass a road or hill.
Viewing a single comment thread. View all comments