Shipping noise can disturb porpoises and disrupt their mealtime
![porpoise with tracker attached](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2018/02/021318_DG_porpoise_feat.jpg?fit=860%2C460&ssl=1)
TAG TEAM Researchers tagged seven porpoises with sensors that were attached via suction cups, which detached harmlessly after about a day.
Signe Sveegaard
TAG TEAM Researchers tagged seven porpoises with sensors that were attached via suction cups, which detached harmlessly after about a day.
Signe Sveegaard