"...sperm whale after sperm whale kept stranding itself.
From January to early February, 30 of the magnificent
creatures died on the coasts of the U.K., Germany,
the Netherlands and northern France, all "bachelor"
or juvenile
.."
http://www.usatoday.com/story/news/world/2016/02/19/mystery-behind-european-sperm-whale-deaths/80600960/