Why do beaked whales return to a Navy sonar range despite frequent disturbance?
Tuesday, January 29, 2019 - 10:50
in Biology & Nature
Using data from underwater robots, scientists have discovered that beaked whales prefer to feed within parts of a Navy sonar test range off Southern California that have dense patches of deep-sea squid. A new study published in the Journal of Applied Ecology, shows that beaked whales need these prey hotspots to survive, and that similar patches do not exist in nearby "sonar-free" areas.