Oil off a duck's back
Our Changing World - A podcast by RNZ - Wednesdays
It takes 400 litres of freshwater to clean a seabird that has been covered in oil, but new research using ducks shows that seawater is a viable alternative
Our Changing World - A podcast by RNZ - Wednesdays
It takes 400 litres of freshwater to clean a seabird that has been covered in oil, but new research using ducks shows that seawater is a viable alternative