The distinctive colouration pattern of a Minke whale (Balaenoptera acutorostrata). Note that the typical white flipper band extends on to the lower side of the pectoral fin. St. Lawrence estuary, Canada (RR)

minke whale minke whale whales balaenoptera acutorostrata surfacing st lawrence estuary canada north america one animal lone single mammal cetacean water swimming rorqual close up close ups close up close ups flipper white band