Mass die-Off of Caspian seals caused by canine distemper virus.
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T. Kuiken | A. Osterhaus | P. Jepson | A. Osterhaus | T. Barrett | R. Deaville | M. Forsyth | S. Kennedy | M. V. D. van de Bildt | A. Kydyrmanov | S. Wilson | T. Eybatov | C. Duck | I. Mitrofanov | Tom Barrett | M. W. G. Bildt | Paul Jepson | Igor V. Mitrofanov | Seamus Kennedy | Morag Forsyth | Callan Duck