14741 Guido Dehnhardt/Bjo''rn Mauck/Wolf Hanke/Horst Bleckmann:
Hydrodynamic trail-following in harbor seals (Phoca vitulina).
Science 6 July 2001, 102-104.

14740 Carl Zimmer: By a whisker, harbor seals catch their prey.
Science 6 July 2001, 29-31.