S3. Observations of harbour seals from Simulated seal scarer sounds scare porpoises, but not seals: species-specific responses to 12 kHz deterrence sounds
2017-07-04T11:29:53Z (GMT) by
Observations of harbour seals plotted as distances from loudspeaker (metres) relative to time of exposure (minutes). The red stippled lines indicate onset and end of sound exposure in trials with sound.