Ortiz-Wolford, J.; Romero, J. C.; Cabrera, A. A. Killer Whales, Orcinus Orca  (Artiodactyla: Delphinidae) in Guatemala: Sighting Records, Photographic Match, and Interaction With Bryde’s Whales, Balaenoptera Edeni (Artiodactyla: Balaenoptera). Rev. Biol. Trop. 2023, 71, e57288.