Koschinski , S., Diederichs , A. . and Amundin , M. . (2023) “Click train patterns of free-ranging harbour porpoises acquired using T-PODs may be useful as indicators of their behaviour”, J. Cetacean Res. Manage, 10(2), pp. 147–155. doi: 10.47536/jcrm.v10i2.649.