Ortiz-Wolford, J., Romero, J. C. and Cabrera, A. A. (2023) “Killer whales, Orcinus orca  (Artiodactyla: Delphinidae) in Guatemala: sighting records, photographic match, and interaction with Bryde’s whales, Balaenoptera edeni (Artiodactyla: Balaenoptera)”, Revista de Biología Tropical, 71(S4), p. e57288. doi: 10.15517/rev.biol.trop. v71iS4.57288.