Tourism in Antarctica Could Potentially Hurt Penguins

Certainly Antarctica is the most pristine place on earth although it is not as unspoiled as may be imagined. For more than a hundred years people have travelled to Antarctica and most parts have now been visited. More than just footprints have been left and more than just photographs have been taken. Tourists are busy exploring the scenery and greeting the penguins who live there, but scientists are raising concerns about how exposure to us could increase their risk of contracting infectious diseases.


Source: Travelandtourworld.