Table 1 in Observations of Attacks on Sei and Fin Whales by Killer Whales in Magellanic Sub-Antarctic Waters, Chile

Table 1. Description of attacks by killer whales (Orcinus orca) on sei (Balaenoptera borealis) and fin (Balaenoptera physalus) whales in the Beagle Channel, sub-Antarctic Chile. SV = Supplemental Video.
RecordDataSiteCoordinatesDate (d/mo/y)SpeciesIndividuals (No.)DescriptionEvent 1Observation (SV 1, 2, 3)Puerto Williams54° 55' 55" S, 67° 36' 49" W9/3/2020B. borealis2Fatal attackEvent 2Photo/video record (SV 4)Vuelta Perro54° 55' 49" S, 67° 23' 33" W9/2/2021B. borealis1Stranded; bite marks on tail and abdomenEvent 3Photo record (SV 5)Tres Mares54° 56' 04" S, 67° 17' 44" W26/2/2021B. borealis4 (1 male and 2 females confirmed + 1 fetus)Stranded; bite marks on tail and headEvent 4Video record (SV 6)Holger Passage54° 56' 30" S, 67° 14' 16" W26/2/2021B. borealis2Fatal attackEvent 5Observation (SV 7)Puerto Williams54° 55' 59" S, 67° 36' 44" W11/4/2021B. borealis3Failed attackEvent 6Observation (SV 8)Puerto Williams54° 56' 1" S, 67° 37' 8" W22/4/2021B. physalus2Fatal attack (1 confirmed individual)