River dolphins in the Amazon are threatened by mercury contamination
They were already endangered but now, pink river dolphins are facing a new threat: mercury pollution. And according to a study, 100% of analyzed dolphins have been contaminated.
River dolphins in the Amazon are threatened by mercury contamination
They were already endangered but now, pink river dolphins are facing a new threat: mercury pollution. And according to a study, 100% of analyzed dolphins have been contaminated.
River dolphins in the Amazon are threatened by mercury contamination
They were already endangered but now, pink river dolphins are facing a new threat: mercury pollution. And according to a study, 100% of analyzed dolphins have been contaminated.
