Why are so many whales dying on California's shores?

A recent spate of whales washed up on the state’s beaches may be coincidence but ship strikes, fishing lines, sonar and climate change are all taking a toll.

The Guardian

Last updated on 19 May 2015

Type: 
Media Watch
Country: 
United States of America
Region: 
North Pacific
Species: 
Megaptera novaeangliae
Species group: 
Marine mammals