Here are some interesting videos!
This first one is about river flow, featuring the Potomac River. Mark Bryer, who is the director of The Nature Conservancy’s Chesapeake Bay program, explains a little bit about how river flow is important for ecology and the wildlife living in the rivers and in the Chesapeake Bay.
Taking a different angle, here is funny video and song about supporting The Nature Conservancy as part of Project for Awesome:
Interestingly, the auctions for the two items featured in the video sold for a total of more than $300.