[1]
J. J. Alava and G. Merlen, “Video-documentation of a killer whale (<i>Orcinus orca</i>) predatory attack on a giant manta (<i>Manta birostris</i>) in the Galápagos Islands”, Lat. Am. J. Aquat. Mamm., vol. 7, no. 1-2, pp. 81-84, Dec. 2009.