Clip 1: Invasion of the zebra mussels
An overview of how improving water led to unintended consequences – the invasion of zebra mussels

Clip 2: Mussels on the move

An overview of how humans contribute to the spreading of zebra mussels.

Clip 3: Adding eelgrass to the Long Island Sound
A brief look at why scientists are re-introducing eelgrass in the Long Island Sound.